ASTM A193 Grade B7 Stud Bolts

High Temperature Bolting

ASTM A193 Grade B7 Stud Bolts

ASTM A193 Grade B7 Stud Bolts ASTM A193 Grade B7 Stud Bolts coupled with a pair of nuts are most commonly used fasteners for bolting carbon steel pipelines. Boltport is a manufacturer and supplier of A193 Grade B7 Stud Bolts with full threads, double end threads and tap end thread configuration. We offer b7 stud bolts in both metric and imperial sizes with coarse, fine & extra fine threads. These stud bolts are produced with full compliance to all requirements of ASTM A193 Grade B7 specification and supplied with authentic 3.1 certificate.

Visit Specification page to find information on ASTM A193 Grade B7 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 Stud Bolts, please contact our sales team at

Stud Bolts 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

Stud Bolts Standards

Imperial Metric
Full Threaded Stud 976 -- B18.31.2 B18.31.1M 6610
Double End Threaded 938 -- 5911
939 -- --
2510 -- -- -- --