| Size | 5 |
|---|---|
| Type | Bolt, Nails, Nut, Screw, Custom Fasteners, Washer, Rivet, Threaded Rod, Studs, Coated |
| Standard | Din, Iso, Jis, Is, Astm, Gb, Bs |
| Length | 10 |
| Material | Stainless Steel, Silicon Bronze, Phosphor Bronze, Monel, Incoloy, Inconel, Hastelloy, Nickel |
Foundation Bolt – ASTM A36 / ASTM A307 Carbon Steel Bolts
Delta Fitt Inc is a dependable Foundation Bolt Supplier in Qatar, high-strength fastening solutions that are widely used in construction, infrastructure development, and heavy industrial installations.The foundation bolts are constructed to ensure that the structural components like the steel columns, machinery base, towers, and heavy equipment are firmly attached to the foundations which are made of concrete. All these bolts are made out of high grade steel material which makes them to have high load bearing capacity as well as durability and environmental resistance. They are also significant in ensuring the stability and safety of a building, bridge, and industry structure due to their high anchoring power.
Modern manufacturing techniques ensure that foundation bolts are produced with precise threading, proper dimensions, and reliable mechanical strength to meet industrial standards. These fastening components are available in various shapes, sizes, and finishes depending on project requirements.
Material & Grades Table – Foundation Bolts
| Material | Grade / Standard | Size / Thickness / Diameter | Extra Specification | Weight (kg/1000 pcs) |
|---|---|---|---|---|
| Carbon Steel | ASTM F1554 Grade 36 | M10–M48 × 100–1000 mm | General structural anchoring | Approx. 100–7000 |
| Carbon Steel | ASTM F1554 Grade 55 | M12–M48 × 100–1000 mm | Higher-strength foundation anchoring | Approx. 120–7000 |
| Carbon Steel | ASTM F1554 Grade 105 | M16–M48 × 150–1000 mm | High-strength structural anchoring | Approx. 180–7000 |
| Carbon Steel | ASTM A307 Grade A | M10–M36 × 100–800 mm | General construction applications | Approx. 100–3500 |
| Alloy Steel | ISO 898-1 Class 8.8 | M12–M48 × 150–1000 mm | High-strength machinery anchoring | Approx. 150–7000 |
| Alloy Steel | ISO 898-1 Class 10.9 | M12–M48 × 150–1000 mm | Heavy-duty equipment anchoring | Approx. 150–7000 |
| Stainless Steel | SS 304 / ASTM F593 | M10–M36 × 100–800 mm | Corrosion-resistant foundation applications | Approx. 100–3500 |
| Stainless Steel | SS 316 / ASTM F593 | M10–M36 × 100–800 mm | Marine and corrosive environments | Approx. 100–3500 |
Key Features & Advantages
- Designed for anchoring structures and equipment to concrete foundations
- Available in L, J, U, straight, bent, and customized configurations
- High-strength grades support demanding structural applications
- Stainless steel options provide excellent corrosion resistance
- Suitable for machinery, columns, tanks, solar structures, and industrial plants
- Available in customized diameters, lengths, bends, and thread dimensions
- Can be supplied with galvanizing, zinc coatings, or other corrosion protection
Chemical Composition
Representative Grade: Stainless Steel 304
| Element | Percentage (%) |
| Chromium (Cr) | 18.0–20.0 |
| Nickel (Ni) | 8.0–10.5 |
| Manganese (Mn) | 2.00 max. |
| Carbon (C) | 0.080 max. |
| Silicon (Si) | 1.00 max. |
| Iron (Fe) | Balance |
Mechanical Properties
| Property | Value |
| Tensile Strength | 515 MPa min. |
| Yield Strength | 205 MPa min. |
| Elongation | 40% min. |
| Hardness | 92 HRB max. |
Equivalent Grade
| Standard | Grade |
| ASTM | F593 Type 304 |
| UNS | S30400 |
| EN | 1.4301 |
| DIN | X5CrNi18-10 |
Type of Sub-products
Frequently Asked Questions
What are Expansion Foundation Bolts?
What is the difference between L-Bolts and J-Bolts?
Countries We Export
Qatar
Cities We Supply
Doha
Industries We Serve
Oil And Gas Industries
Paper Mill
Power Plant
Bridge And Building
Aerospace Industries
Automobile Industry
Electrical Industry
Defense Industry
Construction & Fabrications
Ring Man Units
Railways

Gasket Industry
Pharmaceuticals Industry
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