If an anchor bolt "fails" a few months after installation, the problem is rarely the brand - it is usually the wrong type, wrong coating or wrong embedment for the job. A zinc-plated bolt used on a Dubai marina railing will rust in one summer; a wedge anchor set in cracked concrete can pull out under load; a base plate that was drilled to a pole maker's drawing will not fit a foundation cage that was cast 5 mm off. This guide helps UAE buyers - contractors, steel fabricators, MEP teams, lighting pole installers and facility managers - choose the right anchor bolt the first time.
Anchor bolt buying mistakes are almost always type, grade and coating mistakes, not price mistakes: cast-in vs. post-installed, carbon steel 4.6/8.8 vs. ASTM F1554, electro-zinc vs. hot-dip galvanised vs. A4-70 stainless, and the exact thread diameter and length ("M24 x 600"). Setting a street-light pole in Ras Al Khaimah? You need long, heavy-gauge foundation bolts with a template. Fixing a steel column base plate in a Mussafah warehouse? You need the right grade and a grout plan. Hanging MEP supports from a slab in Business Bay? You need a post-installed anchor qualified for cracked concrete. Each section below points you to the exact specification to put in your enquiry.
Anchor bolt is an umbrella term. On a drawing it can mean a bolt that is cast into wet concrete before the pour, or a fixing that is drilled and set into hardened concrete afterwards. Mixing the two up is the single most common reason enquiries come back with the wrong quote.
| Feature | Cast-In-Place (J, L, headed bolts, anchor cages) | Post-Installed Mechanical (wedge, sleeve, screw) | Post-Installed Chemical (resin + threaded rod) |
|---|---|---|---|
| When it goes in | Before the concrete is poured - positioned with a template or cage | After concrete has cured - drilled hole, anchor hammered or torqued in | After concrete has cured - drilled, cleaned hole filled with resin, rod inserted |
| Typical use | Column base plates, pole foundations, machine bases, tanks, heavy structures | Brackets, handrails, racking, MEP supports, light to medium loads | High loads, close edge distances, cracked concrete, rebar-like or heavy equipment fixings |
| Load behaviour | Highest and most predictable capacity for the diameter | Relies on friction / expansion - check cracked-concrete approval | Bond-based - strong, but depends on hole cleaning and temperature |
| Biggest risk | Mis-positioning - holes in the base plate will not line up | Hole drilled oversize, too close to an edge, or in cracked concrete | Dust left in hole, mixed or expired resin, hot-weather working-time loss |
| Typical sizes seen in UAE | M16-M52, lengths 300 mm to 3,500 mm+ | M6-M24 (wedge anchors commonly M10, M12, M16, M20) | M8-M36 threaded rod / rebar in 300-400 ml cartridges |
So which one do you need? If the concrete is not poured yet and the load is heavy - choose cast-in. If the concrete is already hard and you are fixing steelwork, racking or services - choose a post-installed anchor, and decide between mechanical (fast, cleaner) and chemical (stronger, more forgiving near edges, but needs careful installation).
A bar threaded at the top and bent (J or L) at the bottom so the concrete grips the hook. The workhorse for steel column base plates, pre-engineered building (PEB) warehouses in Sharjah and Jebel Ali, tank bases and machine foundations. Usually supplied with two nuts and a plate washer; common diameters M16-M36 in carbon steel, plain, zinc-plated or hot-dip galvanised.
Long, large-diameter threaded bolts cast into deep foundations and held in a rigid template or cage so the bolt circle matches the pole base plate exactly. FYIND lists Technopole Industries LLC anchor bolts in M24 x 600 mm, M48 x 3,000 / 3,500 mm and M52 x 3,000 / 3,500 mm alongside octagonal light poles and arm brackets - the typical size band for street, highway and sports lighting poles and other tall structures.
A threaded stud with an expansion clip at the base. Hammered into a drilled hole and tightened, the clip expands against the concrete. Fast and widely stocked in zinc-plated, HDG and stainless (A4) versions in M6-M24. For structural and safety-critical fixings, ask for the product with a cracked-concrete approval (ETA / ICC-ES) rather than a generic unbranded bolt.
Sleeve anchors suit brick, block and concrete for handrails, brackets and signs. Drop-in (female) anchors give a flush internal thread for suspended rods and pipe hangers. Concrete screws (e.g. Tapcon / Hilti HUS type) screw directly into a pre-drilled hole and are removable - handy for temporary fixings and quick installs. Not a substitute for a structural anchor bolt.
A threaded rod (or rebar) bonded into a drilled hole with injected resin. Preferred for heavy equipment, anchor bolt retrofits, close-to-edge fixings and anywhere approved cracked-concrete performance is needed. Check working time and cure time against site temperature - UAE summer slab temperatures can shorten working time dramatically.
Undercut anchors lock into a specially drilled conical recess for very high, fatigue and facade loads. Through-bolts pass through the fixture and are tightened from behind - used on slabs and walls where access to both faces exists. Normally specified by the structural or facade consultant by exact product name.
Pouring a new foundation for a light pole, column or tank? Order cast-in anchor bolts (J, L or headed) or a full anchor cage, and ask for a template. Fixing steelwork or services into cured concrete? Use a wedge or sleeve anchor for lighter loads, and a chemical anchor for heavy, edge-critical or cracked-concrete conditions. Working outdoors near the coast - Dubai Marina, JBR, Ajman Corniche, Al Marjan Island, Abu Dhabi Corniche, Fujairah? Specify hot-dip galvanised at minimum, or A4-70 / 316 stainless for permanent, exposed or splash-zone fixings. Whatever you choose, confirm diameter, length, grade, coating, thread length and nuts/washers in writing before ordering.
Before you request a quote, check these details - they decide whether the anchor holds, rusts, or simply does not fit.
| Specification | Typical Options / Range | Buying Consideration |
|---|---|---|
| Type | J-bolt, L-bolt, headed (hex-head) bolt, anchor cage, wedge, sleeve, drop-in, screw, chemical rod, undercut | Cast-in for heavy structural loads; post-installed for retrofit and services. |
| Diameter | M6, M8, M10, M12, M16, M20, M24, M30, M36, M42, M48, M52 (also 1/2" to 2" imperial UNC) | Match the base plate hole and the engineer's design; larger diameter = higher capacity. |
| Length | 50 mm to 3,500 mm+ (listed UAE range includes 600, 3,000 and 3,500 mm foundation bolts) | Must cover embedment + grout + base plate + washer + nut + 1-2 threads of protrusion. |
| Strength grade | ISO 898-1: 4.6, 5.6, 8.8, 10.9; ASTM F1554: Gr 36, 55, 105; ASTM A193 B7; stainless A2-70, A4-70, A4-80 | Grade drives capacity; never swap grades without the engineer's approval. |
| Material | Carbon / alloy steel, hot-dip galvanised steel, stainless steel 304 (A2) or 316 (A4), occasionally brass for light-duty | Choose by environment - coastal, indoor, chemical or high-humidity. |
| Coating / finish | Plain (oiled), electro-zinc, hot-dip galvanised (HDG), sherardised, Geomet / zinc-flake, stainless (self-passive) | Electro-zinc is a thin indoor-dry finish; HDG is far thicker for outdoor use. |
| Thread | ISO metric coarse (M), UNC imperial; full-thread or partial-thread | Confirm thread length and whether nuts are tapped oversize for HDG bolts. |
| Head / end form | Hex head, L-bend, J-hook, plain end with nut + washer, swaged, welded plate or cage | Embedded end form controls pull-out resistance in cast-in anchors. |
| Approvals | ETA / ICC-ES (cracked concrete), CE marking, mill test certificate EN 10204 3.1, batch traceability | Ask for certificates for any structural fixing - especially in Dubai / Abu Dhabi consultant-approved submittals. |
Suppliers quote anchor bolts in shorthand. Here is the plain-language decoder so you can check a quote line by line:
| Part of the Quote | What It Means | Example |
|---|---|---|
| M24 | Metric thread, nominal diameter 24 mm | M24 = 24 mm bolt diameter |
| x 600 | Overall bolt length in mm (check whether this includes the bend / head) | 600 mm long |
| Grade 8.8 | First number x 100 = minimum tensile strength in MPa; second number is yield as a fraction of tensile | 8.8 = 800 MPa tensile, ~640 MPa yield |
| F1554 Gr 55 | ASTM anchor-bolt standard, grade 55 = 55 ksi minimum yield (about 380 MPa) | Common for US-standard foundation bolts |
| HDG | Hot-dip galvanised coating (zinc layer applied by dipping) | Outdoor and coastal use |
| A4-70 | Stainless steel type 316, strength class 70 (700 MPa tensile) | Marine, splash-zone, chemical exposure |
| 2 nuts + 2 washers | Hardware supplied with the bolt; for base plates one nut below and one above is common | Confirm if plate washers are included |
The UAE is hard on steel. Coastal sites in Dubai, Ajman and Ras Al Khaimah see humidity above 80% and salt-laden air, parts of Abu Dhabi and Sharjah have chloride-rich soil, and surface temperatures pass 50°C in summer everywhere. Plain zinc-plated bolts can show rust within months outdoors near the coast. Values marked ~ are typical industry figures.
| Material / Grade | Strength (tensile / yield) | Corrosion Resistance | Where to Use in UAE |
|---|---|---|---|
| Carbon steel Gr 4.6 / ASTM A307 | ~400 / 240 MPa | Low unless coated | Light structures, indoor use |
| Carbon steel Gr 8.8 | ~800 / 640 MPa | Low unless coated | Structural columns, machinery bases |
| ASTM F1554 Gr 36 | ~400-550 / 250 MPa | Needs galvanizing | General foundation bolts, light poles |
| ASTM F1554 Gr 55 | ~520-655 / 380 MPa | Needs galvanizing | Heavier columns, weldable option |
| ASTM F1554 Gr 105 | ~860-1,035 / 725 MPa | Galvanizing needs care (embrittlement risk) | High-load towers, wind-critical structures |
| Stainless 304 (A2-70) | ~700 / 450 MPa | Good indoors and inland | Kitchens, food plants, inland outdoor |
| Stainless 316 (A4-70) | ~700 / 450 MPa | Best for salt and chlorides | Coastal, marine, pools, desalination, corniche |
Hot-dip galvanized (HDG) carries a coating of ~45-85 µm and is the cost-effective choice for large structural bolts such as light-pole and column foundations. Zinc electroplating is only ~5-12 µm, fine for dry indoor use only. Stainless 316 costs several times more but has no coating to damage, so it is worth it where salt spray or chlorides are constant, or where replacement is difficult.
How do you know what size to buy? The structural drawing decides, but this chart helps you sanity-check an order and estimate shipping weight. Weight is for plain round rod at nominal diameter (~d² x 0.00617 kg/m).
| Size | Approx. Weight | Tensile Stress Area | Typical Use |
|---|---|---|---|
| M12 | ~0.89 kg/m | ~84 mm² | Handrails, brackets, ducting supports |
| M16 | ~1.58 kg/m | ~157 mm² | Racking, cable trays, small steel |
| M20 | ~2.47 kg/m | ~245 mm² | Light steel columns, signage |
| M24 | ~3.55 kg/m | ~353 mm² | Street light poles, fences, medium columns (M24 x 600 mm = ~2.1 kg) |
| M30 | ~5.55 kg/m | ~561 mm² | Steel columns, tank bases |
| M36 | ~8.0 kg/m | ~817 mm² | Heavy columns, plant equipment |
| M42 | ~10.9 kg/m | ~1,120 mm² | Large machinery, high-mast bases |
| M48 | ~14.2 kg/m | ~1,473 mm² | High-mast poles, towers (3000 mm = ~43 kg; 3500 mm = ~50 kg) |
| M52 | ~16.7 kg/m | ~1,758 mm² | High-mast poles, towers (3000 mm = ~50 kg; 3500 mm = ~58 kg) |
A listing such as "M24 x 600 mm" means 24 mm thread diameter and 600 mm overall length. Always confirm the thread length at the top (enough for double nuts, washers and base-plate thickness), the embedded length and bend or head type, the material grade and coating, the nuts and washers per bolt, and the bolt-circle diameter if you buy a cage.
Who decides the size? Your structural engineer does, not the supplier. The supplier's job is to give you the right grade, coating, length and certificates for the size on the drawing. Here is how the decision is made, so you can ask the right questions whether the site is a pole base in Sharjah, a column in Jebel Ali or a plant foundation in Abu Dhabi.
| Step | What to Work Out | Who Provides It |
|---|---|---|
| 1. Design loads | Tension, shear and overturning moment at the base - for example wind on a light pole, or crane and machine loads | Structural engineer, or the pole or equipment manufacturer base-reaction data |
| 2. Load per bolt | Overturning moment shared across the bolt circle, plus direct tension and shear shared between bolts | Structural calculation |
| 3. Steel strength | Tensile stress area x tensile strength. Example: M24 Gr 8.8 is ~353 mm² x 800 MPa = ~282 kN ultimate steel strength; usable design capacity is lower after safety factors | Grade and size tables on this page |
| 4. Concrete checks | Concrete breakout, pull-out, side-face blowout and shear breakout, which depend on embedment, edge distance, spacing, concrete strength and cracked or uncracked concrete | Design to ACI 318 Chapter 17 or EN 1992-4; for post-installed anchors, the manufacturer approval data |
| 5. Length and detail | Embedment plus grout gap, base plate, washers, nuts and thread projection | Drawing and bolt schedule |
| 6. Environment | Coating or material for coastal (Dubai, Ajman, Ras Al Khaimah) or inland exposure | Project specification |
Total length is roughly the embedment depth (set by the engineer) plus grout gap, base plate thickness, washers, the levelling and top nuts, and ~1-2 threads of projection above the top nut. Illustrative example (not a design): M24 with ~450 mm embedment + 40 mm grout gap + 25 mm plate + two 4 mm washers + two nuts of ~22 mm each + ~25 mm projection comes to ~590 mm, which is why M24 x 600 mm is a common listed size. Always take the final length from the structural drawing.
A bolt can be strong in steel but still fail in the concrete. In practice the concrete breakout or pull-out check often governs, especially near edges and in cracked concrete. Ask your engineer to confirm both the steel and the concrete checks, and do not substitute a lower grade, a shorter bolt or a different anchor type without written approval.
| Anchor Type | Hole Diameter | Typical Embedment Rule of Thumb | Always Confirm |
|---|---|---|---|
| Wedge anchor M10 / M12 / M16 / M20 | Same as anchor: 10 / 12 / 16 / 20 mm | About 5-8 x diameter | Minimum embedment, edge distance and spacing in the product ETA / datasheet |
| Sleeve anchor | Same as sleeve diameter | Per datasheet | Base-material suitability (concrete vs. block) |
| Chemical anchor with threaded rod | Usually 2-4 mm larger than rod (e.g. M12 → 14 mm, M16 → 18 mm, M20 → 22-24 mm) | Often 8-12 x diameter or more | Hole cleaning steps, cure time vs. temperature, rod grade |
Rules of thumb for planning only. Embedment, edge distance, spacing and load values must come from the product approval or the structural engineer's design.
An anchor bolt is only as good as the parts around it. Missing a plate washer or a template is a classic cause of site delays - here is the full shopping list:
Technopole Industries LLC manufactures and supplies anchor bolts for light pole foundations and related infrastructure projects. Its published range covers steel anchor bolts from M14 to M52, with listed lengths from 400 mm to 3,500 mm. The company lists L-Type, I-Type and J-Type designs, with configurations associated with RTA and Abu Dhabi Municipality (ADM) requirements. Buyers should confirm the applicable project specification and approved bolt configuration before ordering.
| Anchor Bolt | Type | Width / Radius | Thread Length |
|---|---|---|---|
| M14 × 400 mm | L-Type | 100 mm | 100 mm |
| M24 × 600 mm | L-Type | 100 mm | 100 mm |
| M32 × 980 mm | J-Type | 160 mm | 200 mm |
| M32 × 980 mm | I-Type | 180 mm | 150 mm |
| M38 × 1,270 mm | I-Type | 220 mm | 180 mm |
| M39 × 1,200 mm | J-Type | 250 mm | 200 mm |
| M48 × 3,000 mm | L-Type | 1,150 mm | 600 mm |
| M48 × 3,500 mm | L-Type | 1,150 mm | 600 mm |
| M52 × 3,000 mm | L-Type | 1,150 mm | 650 mm |
| M52 × 3,500 mm | L-Type | 1,150 mm | 650 mm |
Dimensions are based on the supplier's published specifications. Confirm bolt type, dimensions, thread details and availability against the current technical drawing before procurement.
Technopole lists steel as the material and references ASSHTO, BS 4449, BS EN 10002, BS 3692 and EN 1461 within its published technical information. Its website also mentions structural calculations, technical drawings and technical submittals on request. The published product details refer to both cold galvanising and hot-dip galvanised finish, so buyers should confirm the required coating method and applicable standard for the exact bolt set.
Technopole is based in Al Ghail, Ras Al Khaimah, and serves the UAE market. For delivery to Dubai, Sharjah, Abu Dhabi or other emirates, confirm transport arrangements, packaging and unloading requirements—particularly for long foundation bolts.
Contact: +971 7 243 5900
FYIND Supplier Profile: View Technopole Industries LLC on FYIND
Royal Wings Building Materials Trading LLC supplies zinc-plated through bolts under the Anchor Bolt category on FYIND. Its listed TUF FIX products are made from carbon steel, have a white finish and are supplied in packs of five. Available listed sizes include 10 × 100 mm, 10 × 150 mm, 10 × 200 mm, 12 × 100 mm and 12 × 120 mm. These are compact mechanical fixing products and should not be confused with the long, heavy foundation anchor bolts used for lighting poles or structural base plates.
| Product | SKU | Published Specifications |
|---|---|---|
| TUF FIX Through Bolt 10 × 100 mm | TZPTB10X100 | Carbon steel, white finish, pack of 5 |
| TUF FIX Through Bolt 10 × 150 mm | TZPTB10X150 | Carbon steel, white finish, pack of 5 |
| TUF FIX Through Bolt 10 × 200 mm | TZPTB10X200 | Carbon steel, white finish, pack of 5 |
| TUF FIX Through Bolt 12 × 100 mm | TZPTB12X100 | Carbon steel, white finish, pack of 5 |
| TUF FIX Through Bolt 12 × 120 mm | TZPTB12X120 | Carbon steel, white finish, pack of 5 |
Suitability depends on the concrete or masonry substrate, embedment, edge distance, fixture thickness and design loads. Confirm the manufacturer's installation instructions and load data before specifying a bolt for structural or safety-critical use.
Supplier Profile: View Royal Wings Building Materials Trading LLC on FYIND
Smooth Technical Trading supplies fix bolts listed under the Anchor Bolt category on FYIND. Its product listings include 8 mm and 10 mm fix bolts, with pack quantities of 600 pieces for the 8 mm product and 360 pieces for the 10 mm products. The listings identify the brand as China. Buyers should confirm the exact bolt dimensions, finish, substrate suitability and technical specifications before ordering.
| Product | Listed Size | Pack Quantity |
|---|---|---|
| Fix Bolt | 8 mm | 600 pieces |
| Fixbolt | 10 mm | 360 pieces |
| Fix Bolt | 10 mm | 360 pieces |
Fix bolts are mechanical fasteners used for suitable fixing applications in concrete or other compatible substrates. The correct selection depends on the base material, fixture thickness, embedment depth, edge distance and required load capacity. Do not assume that an 8 mm or 10 mm fix bolt is suitable for a structural base plate or heavy foundation solely from its diameter.
FYIND Supplier Profile: View Smooth Technical Trading
MF Fastener Industries LLC manufactures anchor bolts, studs and plate washers at its facility in Emirates Modern Industrial Area, Umm Al Quwain. Its published anchor bolt range includes ASTM F1554 anchor bolts in Grades 36, 55 and 105, L-type and J-type bolts, straight anchor bolts and foundation bolt sets manufactured to customer drawings. The company lists sizes across several product ranges, from M10 to M100 and beyond for selected bolt types. Actual size availability depends on the design and product series.
| Product | Published Range / Standard | Key Details |
|---|---|---|
| Anchor Bolt – Foundation Bolt Set | M10–M100 | Straight or bent configurations; nuts, plate washers and template available on request |
| ASTM F1554 Anchor Bolt | Grades 36, 55 and 105; M10–M100 | Straight, L-type or J-type; length made to drawing |
| J Anchor Bolt | Carbon steel; EN 10204 3.1 listed | Hooked foundation bolt manufactured to drawing |
| L Anchor Bolt | M6–M125 | Carbon or alloy steel; EN 10204 3.1 listed |
| L-Type Anchor Bolt – Heavy Series | M10–M125 | Carbon or alloy steel; ASTM, ISO and DIN specifications referenced |
| U-Bolt | Carbon steel; made to drawing | Two-leg configuration for compatible pipe and foundation applications |
Ranges and features are based on the manufacturer's published catalogue. Confirm exact dimensions, grade, finish, configuration and documentation for the selected product before ordering.
MF Fastener Industries lists in-house processes for manufacturing anchor bolts, studs and plate washers. Its stated capabilities include:
The company states that it maintains lot-level material traceability and can provide test certificates on request. It also lists ISO 9001:2015 certification and ADNOC and RTA supplier approvals. Buyers should verify that the relevant approval and documentation apply to the specific product and project.
Located in Umm Al Quwain, MF Fastener Industries serves UAE and export markets. For projects in Dubai, Sharjah, Abu Dhabi and other emirates, confirm production lead time, delivery arrangements and the availability of the required bolt assembly.
Contact: +971 6 767 2469
Official Anchor Bolt Catalogue: View Anchor Bolts
Air Care FZC lists a **Concrete Anchor Bolt 8 mm × 60 mm** on FYIND. The product listing specifies an 8 mm thread diameter, a 60 mm length and part number 200600W201. Buyers looking for concrete fixing hardware can use these details to enquire about product availability and confirm suitability for their installation requirements.
| Specification | Listed Details |
|---|---|
| Product | Concrete Anchor Bolt |
| Thread Diameter | 8 mm |
| Length | 60 mm |
| Part Number | 200600W201 |
| Supplier | Air Care FZC |
FYIND Supplier Profile: View Air Care FZC
Scolmore International Electrical Trading LLC lists Q-CRIMP anchor bolts on FYIND, including standard and projecting anchor bolt variants in multiple lengths. The available product listings specify drill sizes, pack quantities and individual part numbers, helping buyers identify the required fixing hardware. Confirm the exact product dimensions, substrate suitability and load requirements with the supplier before ordering.
| Product | Length | Drill Size | Part Number |
|---|---|---|---|
| Anchor Bolt | 80 mm | 14 mm | Q 04133 |
| Anchor Bolt | 125 mm | 14 mm | Q 04145 |
| Projecting Anchor Bolt | 115 mm | 10 mm | CC 04141 |
| Projecting Anchor Bolt | 135 mm | 16 mm | CC 04146 |
The FYIND listings specify a pack quantity of 4 pieces for the products shown. Other lengths are also listed, including 60, 65, 75, 90, 95, 105, 125, 155 and 175 mm variants. Confirm each product's part number and drill size against the supplier's current catalogue before placing an order.
FYIND Supplier Profile: View Scolmore International Electrical Trading LLC
Zinc-plated (electro-galvanised) bolts have a very thin finish and are intended for dry indoor use; used on a Dubai, Ajman or RAK exterior they can show red rust in the first humid season. Fix: specify hot-dip galvanised for outdoor use and A4-70 (316) stainless for splash-zone, marine or chemical exposure, and ask the supplier for the coating thickness or certificate.
The hole is oversized, dusty, or the anchor sits too close to a slab edge, or a wedge anchor without cracked-concrete approval is used in a tension zone. Fix: use the exact drill bit diameter, clean the hole thoroughly, respect edge and spacing distances, and choose an approved cracked-concrete anchor where the engineer requires it.
Hot-dip galvanising adds a zinc layer to the bolt thread, so standard nuts bind or strip. Fix: order nuts tapped oversize for HDG bolts, or ask the supplier to supply bolts and nuts as a matched galvanised set and wire-brush or chase threads before assembly.
Bolts were hand-positioned instead of held in a template, or the bolt circle diameter (BCD) was misread, so the pole or column base plate cannot be bolted down. Fix: use a steel or ply template or an anchor cage built to the pole maker's drawing, check dimensions before the pour, and consider oversized plate holes only with engineer approval.
On a 45°C slab the resin working time can fall to a few minutes, the cartridge may cure in the nozzle, or the hole is not cleaned properly. Fix: store cartridges in shade, check the working-time and cure-time table for the actual base-material temperature, use the correct mixer nozzle, and follow the blow-brush-blow cleaning steps.
The quote covered the embedded length but forgot grout, base plate, washers and nut height, so the bolt ends flush with the nut or is too short. Fix: calculate total length = embedment + grout + plate thickness + washer + nut + 1-2 threads and give the supplier both embedded and projecting dimensions.
Unbranded bolts with no head markings or traceability cannot be approved on consultant-reviewed projects in Dubai or Abu Dhabi. Fix: ask for grade markings, manufacturer test certificates (EN 10204 3.1) and batch numbers in the quotation, and keep them for the project handover file.
Stainless-on-stainless threads can cold-weld when tightened dry, especially with A4 fasteners. Fix: use anti-seize lubricant, tighten slowly, and keep spare nuts in case a seized nut must be cut off.
Some general trading entities list a wide product range alongside a different specialism (for example electrical, safety or equipment supply) - worth confirming before assuming deep fixings stock or technical knowledge. Fix: ask directly whether anchor bolts are a stocked, regularly supplied line, and request the manufacturer datasheet for whatever is quoted.
Consultants in Dubai and Abu Dhabi usually ask for material approval before bolts reach site. For post-installed anchors, specifications often name Hilti, fischer, Simpson Strong-Tie, Rawlplug, Sika and DeWalt. These names are listed for specification awareness only - confirm with your supplier which brand and which approval is actually in stock.
| Brand | Anchor Product Focus | Typical Applications | What Buyers Should Check |
|---|---|---|---|
| Hilti | Wedge anchors (HST3), sleeve anchors, chemical anchors (HIT-HY 200) | Structural fixings, MEP supports, retrofits | Approval for cracked concrete, correct size and embedment |
| fischer | Bolt anchors (FAZ II), injection mortars (FIS V) | Façade, steel and services fixings | Approval, base material and edge distance |
| Simpson Strong-Tie | Screw anchors (Titen HD), epoxy (SET-3G) | Structural retrofits and fixings | Cracked-concrete rating and installation instructions |
| Rawlplug | Mechanical and chemical anchors | General construction and fit-out | Model suitability and load data |
| Sika | AnchorFix chemical anchors | Resin anchoring and rebar fixing | Working time at site temperature, cure time |
| DeWalt (Powers) | Power-Stud wedge anchors | Light-to-medium concrete fixings | Size and load data against the design |
Cast-in bolts and post-installed anchors follow different rules. Cast-in bolts are controlled by material and design standards. Post-installed anchors also need a product approval that proves they work in concrete. Ask which code your project specification names before you order.
| Topic | Cast-In Anchor Bolts | Post-Installed (Mechanical & Chemical) |
|---|---|---|
| Material / product | ASTM F1554 (Gr 36, 55, 105), or ISO 898-1 property-class bolts and rod | Manufacturer product, in zinc-plated, HDG or A4-70 / 316 stainless per its approval |
| Nuts and washers | ASTM A563 or DIN 934 nuts; ASTM F436 hardened washers | Supplied with the anchor or as the approval requires |
| Coating | ASTM A153 / ISO 1461 hot-dip galvanizing | Zinc plating or stainless per product data |
| Design method | ACI 318 Chapter 17 or EN 1992-4, plus base-plate design to the steel code | Same design codes, using the approved capacities |
| Product qualification | None required; controlled by material and design | ACI 355.2 (mechanical) and ACI 355.4 (adhesive), or an ETA under EAD 330232 (mechanical) or EAD 330499 (bonded); ETAG 001 in older specifications |
| Cracked concrete | Checked in the design | Only if the approval covers cracked concrete |
| Documents | EN 10204 3.1 mill certificate, galvanizing report | Approval document, batch certificate and manufacturer installation instructions |
Projects in Dubai, Abu Dhabi and Sharjah follow the project specification and the consultant-approved code, which may be ACI, Eurocode or a mix. Send the code reference with your quotation request so the supplier can quote the right approval and documents.
| Buyer / Project | Best Anchor | Typical Spec | Suppliers to Start With |
|---|---|---|---|
| Street lighting contractor (Sharjah, Dubai and Abu Dhabi road and community schemes) | Cast-in foundation bolts with template or cage | ~M20-M52, HDG, 4 bolts per pole | Technopole Industries LLC (Ras Al Khaimah) |
| Steel structure / warehouse contractor (Jebel Ali, Sharjah Industrial Area, Mussafah) | Cast-in headed bolts | ~M20-M36, ASTM F1554 Gr 36/55, HDG | Technopole Industries LLC (Ras Al Khaimah); Smooth Technical Trading (Abu Dhabi) for drill bits and PPE |
| MEP and cable tray contractor (Dubai towers, Abu Dhabi fit-outs) | Wedge, sleeve or drop-in anchors | ~M8-M16, zinc or SS304 | Scolmore (Dubai) and Mountain Apex (Sharjah) for accessories; confirm anchor stock |
| Plant and compressor installer (Ajman, Sharjah and Abu Dhabi industrial areas) | Foundation bolts or chemical anchors | Per equipment drawing | Air Care FZC (Ajman); confirm anchor kit |
| Fit-out and interiors contractor (Dubai and Sharjah) | Light screws, sleeve and drop-in anchors | Per fixing load | Royal Wings Building Materials Trading LLC (Dubai) |
| Coastal and marine contractor (Dubai, Ajman, Ras Al Khaimah) | 316 stainless or heavy hot-dip galvanized bolts | Per exposure class; confirm coating thickness | Technopole Industries LLC (Ras Al Khaimah) for foundation bolts; confirm 316 availability |
| Buyer Need | Recommended Product | Why |
|---|---|---|
| Setting a street-light pole or high-mast foundation | Cast-in anchor bolts or anchor cage, M24-M52, HDG | Large diameter, deep embedment, template ensures plate alignment |
| Fixing steel columns or PEB base plates | J / L foundation bolts, grade 8.8 or ASTM F1554 Gr 36/55 | High pull-out resistance; standard structural choice |
| Fixing handrails, brackets or racking to a cured slab | Wedge anchor or sleeve anchor M10-M16 with ETA approval | Quick, cost-effective post-installed fixing |
| Heavy equipment or close-to-edge fixings | Chemical anchor with HDG or stainless threaded rod | Bond-based strength, good in cracked concrete when approved |
| Coastal, marine or chemical environment | A4-70 / 316 stainless or heavy HDG anchors | Best corrosion resistance for long life |
| Drilling holes for post-installed anchors | SDS-plus / SDS-max carbide bits and hole-cleaning kit | Clean, correctly sized holes are essential |
Planning your budget? The table below gives indicative UAE market prices by product format. Actual costs vary by size, grade, coating, brand and quantity.
| Product Format | Typical UAE Price (AED) | Factors Affecting Price |
|---|---|---|
| Zinc-plated wedge anchor M10-M12 (generic) | AED 1.5 - 6 each | Size, length, brand, carton quantity |
| Zinc-plated wedge anchor M16-M20 | AED 6 - 28 each | Diameter, length, coating, quantity |
| Branded wedge anchor with approval (e.g. M12) | AED 8 - 25 each | Brand, approval, length, stainless vs. carbon |
| HDG J-bolt / L-bolt M16-M20 with nut and washer | AED 15 - 40 each | Length, grade, hot-dip galvanising cost |
| HDG anchor bolt M24 x 600 mm with nuts and washers | AED 35 - 90 each | Grade, thread length, quantity, galvanising |
| Heavy M48-M52 x 3,000-3,500 mm foundation anchor bolt (~43-58 kg bare bar) | AED 400 - 1,500+ each incl. nuts / plate washers | Weight, grade, HDG, templates, delivery |
| Stainless A4-70 threaded rod / anchor M12 | About 2.5 - 4x carbon-steel equivalent | Length, quantity, grade A2 vs. A4 |
| Chemical anchor cartridge, 300-400 ml (generic polyester / vinylester) | AED 40 - 110 each | Brand, volume, working-time range |
| Chemical anchor cartridge (premium hybrid / epoxy) | AED 170 - 420 each | Brand, approval, temperature range, dispenser |
| Anchor cage / template fabrication | Quoted per drawing | Number of bolts, BCD, steel weight, galvanising |
Disclaimer: Prices shown are indicative UAE market estimates for buyer guidance only. Actual quotations vary based on size, grade, coating, brand, quantity, VAT and supplier pricing.
An anchor bolt is rarely bought alone. These items often travel with it on UAE construction and installation orders.
What is an anchor bolt and what is it used for?
An anchor bolt secures steel, equipment or structures to concrete or masonry. Cast-in anchor bolts are embedded in concrete before it sets (for pole bases, columns and machines), while post-installed anchors - wedge, sleeve, screw or chemical - are fixed into hardened concrete afterwards.
What is the difference between a cast-in anchor bolt and a post-installed anchor?
Cast-in bolts are positioned before the concrete pour and give the highest, most predictable capacity - ideal for pole foundations and column bases. Post-installed anchors are drilled and set into cured concrete, which suits retrofit, brackets and services; chemical anchors are the choice for high loads and cracked concrete.
What does M24 x 600 mm mean?
M24 means a metric bolt with a 24 mm diameter, and 600 mm is the length. Strength grade (for example 8.8 or ASTM F1554 Gr 55) and coating (for example HDG) are quoted separately and must be confirmed with the supplier.
Which anchor bolt grade should I choose - 4.6, 8.8 or ASTM F1554?
Follow your structural engineer's specification. Class 8.8 is a common structural grade; ASTM F1554 Grades 36, 55 and 105 are widely used for foundation anchor bolts; stainless A2-70 / A4-70 is used for corrosion-critical applications. Never substitute a lower grade without written approval.
Is hot-dip galvanised or stainless steel better for Dubai and coastal UAE?
Hot-dip galvanising is the standard choice for most outdoor jobs and gives a much thicker zinc layer than zinc plating. For permanent splash-zone, marine or chemical exposure, A4-70 (316) stainless steel gives the best corrosion resistance. Zinc-plated bolts are best kept for dry indoor use.
What anchor bolt size is used for lighting poles?
It depends on the pole height, wind load and base-plate design, and must follow the pole manufacturer's anchor bolt layout drawing. FYIND lists Technopole Industries LLC anchor bolts from M24 x 600 mm up to M48 and M52 x 3,000-3,500 mm, so confirm the exact size, number of bolts and bolt circle diameter with your engineer.
Do I need test certificates for anchor bolts in the UAE?
For structural and safety-critical fixings, yes - ask for manufacturer mill test certificates (EN 10204 3.1), grade markings and, for post-installed anchors, approvals such as ETA or ICC-ES. Consultants on Dubai and Abu Dhabi projects commonly request these in material submittals.
Can a wedge anchor be used in cracked concrete?
Only if it carries a cracked-concrete approval for the size and conditions. Many generic wedge anchors are suitable for uncracked concrete only. Ask for the ETA or ICC-ES report and check embedment, edge distance and spacing.
How does UAE summer heat affect chemical anchors?
High slab temperatures shorten resin working time and speed cure, so you may have only minutes to insert the rod. Store cartridges in shade, check the product datasheet for base-material temperature limits, and plan installation for cooler hours where possible.
Why will the nut not thread onto my galvanised bolt?
Galvanising adds a zinc layer to the thread. Order nuts tapped oversize for HDG bolts, or ask for a matched galvanised bolt-and-nut set, and clean or chase threads before assembly.
Can anchor bolts be made to my drawing?
Yes - many UAE suppliers and fabricators cut, thread, bend and galvanise anchor bolts and cages to drawing. Provide diameter, length, thread length, grade, coating, bolt circle diameter and quantity, and ask about lead time, since galvanising and custom lengths take longer than ex-stock items.
How much do anchor bolts cost in the UAE?
Indicatively, generic zinc-plated wedge anchors cost around AED 1.5-28 each depending on size, an HDG M24 x 600 mm anchor bolt set around AED 35-90, and heavy M48-M52 foundation bolts in the hundreds of dirhams per bolt. Always get a written quotation with grade, coating and hardware included.
Where can I buy anchor bolts in the UAE?
Anchor bolts and related fixings are supplied across Dubai, Sharjah, Ajman, Ras Al Khaimah and Abu Dhabi. On FYIND, Technopole Industries LLC (Ras Al Khaimah) lists M24, M48 and M52 anchor bolts, while Royal Wings Building Materials Trading LLC (Dubai), Smooth Technical Trading (Abu Dhabi), Mountain Apex Hard and Elect Ware Trading LLC (Sharjah), Scolmore International Electrical Trading LLC (Dubai) and Air Care FZC (Ajman) supply related building materials, drilling consumables, electrical hardware and equipment. Confirm stock, grade and certificates before ordering.
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