Boltport offers ASTM A194 Grade 7 Heavy Hex Bolts to ASME B18.2.1, B18.2.3.6M and B18.2.3.7M dimension standards. B7 Heavy hex bolts are ideal for industrial and structural bolting application with high-temperature or high-pressure service environment. We manufacture complete range of heavy hex bolts in metric and imperial sizes with coarse, fine, extra fine threads and full compliance to ASTM A194 Grade 7 specification.
Visit Specification page to find information on ASTM A194 Grade 7 chemical composition, applicable heat treatment, and mechanical properties such as tensile strength, yield strength, hardness requirement, product marking, applicable product standards, etc.,
For a quick quote on A193 Grade B7 Heavy Hex Bolts, please contact our sales team at estimation@ferrobend.com
| Metric Sizes | M12 to M152 |
| Inch Sizes | 1/2" to 8" |
| Metric Threads | ISO, ASME |
| Imperial Threads | ASME, BSW, BSF |
| Thread Standards | ISO 68-1, ISO 268, ISO 724, ASME B1.1, ASME B1.13M, BS 84, BS 3643 |
| Fastener Dimensional Standards | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Product | DIN | ISO | ASME | UNI | BS | ||||
| Imperial | Metric | Imperial | Metric | ||||||
| Heavy Hex Bolts | DIN 6914 | ISO 7411 | ASME B18.2.1 | ASME B18.2.3.6M | UNI 5712 | --- | --- | ||
