ASTM A193 Grade B8M Stud Bolts
ASTM A193 Grade B8M Stud Bolts are offered with pair of A194 Grade 8M Nuts in finished or heavy hex profile. Boltport Fasteners is a manufacturer and supplier of full threaded, double end threaded or tap end threaded stud bolts in both metric and imperial sizes with full compliance to ASTM A193 Grade B8M specification. B8M stud bolts are produced from heat-treated 316/316L bar stock as per desired class 1 or class 2 properties. These stud bolts carry coarse, fine or extra fine threads and are manufactured to B18.2.1, B16.5, B18.31.2, B18.31.1M, DIN 976, BS 4882, UNI 6610 and many other dimensional standards.
Visit Specification page to find information on ASTM A193 Grade B8M 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 B8M Stud Bolts, please contact our sales team at info@boltport.com
Studs Sizes & Thread Specifications
| Metric Sizes | M6 to M152 |
| Inch Sizes | ΒΌ" 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 |
Studs Standards
| Studs | DIN | ISO | ASME | UNI | |
| Imperial | Metric | ||||
| Full Threaded Stud | 976 | -- | B18.31.2 | B18.31.1M | 6610 |
| Double End Threaded | 2509 / 2510 | -- | B18.31.2 | B18.31.1M | -- |
| Tap End Threaded | 938 / 939 / 940 | -- | -- | -- | 5911 |