Heavy Hex Bolts
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Heavy hex bolts are heavy profile hexagon head bolts with full and partial thread configurations. Heavy hex bolts are coupled with heavy hex nuts and heavy washers to complete the bolting assembly. Heavy hex bolts are produced in both metric and imperial sizes with imperial coarse, fine, extra fine, fixed, BSW, BSF, metric coarse, fine and extra fine threads. Heavy hex bolts are manufactured from M12 up-to M36 in metric system and from 3/8" to 3" in imperial system and can be further customized up to 8" or M180.
Boltport is a manufacturer of heavy hex bolts in variety of metals and alloys across ASTM, ASME, ISO, DIN, BS, EN, SAE and Indian material specifications. We can produce these heavy hex bolts to ASME, DIN, ISO, BS, UNI, CSN, PN, EU and IFI dimensional standards.
| Forming | Hot & Cold Forged |
| Metric Size | M10 to M100 |
| Imperial Size | 3/8 to 8" |
| Threads | UNC, UNF, ISO, BSW & ACME. |
| Standards | ASME,BS,DIN,ISO,UNI,DIN-EN |
| Sub types | 1. Fully Threaded Heavy Hex Bolts 2. Partial Threaded Heavy Hex Bolts 3. Metric Heavy Hex Bolts 4. Imperial Heavy Hex Bolts |
| ASME B18.2.1 | 3/8 inch to 3 inch |
| BS 1769 | ½ inch to 2 inch |
| ASME B18.2.3.6M | M12 to M36 |
| ASME B18.2.3.7M | M16 to M36 |
| DIN 6914 | M12 to M36 |
| ISO 7412 | M12 to M36 |
| UNI 5712 | M12 to M36 |
| DIN-EN 14399-4 | M12 to M36 |