ASTM A193 Grade B8 Hex Bolts
Boltport offers ASTM A193 Grade B8 Hex Bolts to ASME B18.2.1, DIN 931, ISO 4014, ISO 4016 and ISO 8765 dimension standards. These B8 Stainless Steel hex bolts are ideal for general-purpose industrial bolting application with high-temperature or high-pressure service environment. We manufacture complete range of hex bolts in metric and imperial sizes with coarse, fine, extra fine threads and full compliance to ASTM A193 Grade B8 specification.
Visit Specification page to find information on ASTM A193 Grade B8 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 ASTM A193 Grade B8 Hex Bolts, please contact our sales team at info@boltport.com
Hex Bolt Sizes & Thread Specifications
| Metric Sizes | M2 – M152 |
| Inch Sizes | ¼" 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 |
Hex Bolt Standards
| DIN | ISO | Imperial | Metric | UNI |
| 931 | 4014 | B18.2.1 | B18.2.3.5M | 5737 |
| 601 | 4016 | -- | -- | -- |