B8/Gr8 Stud Bolt Kits – ASTM – A193/A194

Grade B8 Class 2 Studs

Manufactured from AISI 304 stainless steel, class 2 threaded studs are strain hardened after a carbide solution treatment to achieve increased strength properties and reduce the potential for gailing. B8 class 2 studs are identified with the "B8SH" head marking.

Carbide solution treatments also referred to as 'solution annealing' – a process that includes heating fasteners or bars then water-quenching to assure maximum corrosion resistance. Austenitic (304) stainless steel studs are not coated. Kits are supplied with corresponding A194 heavy hex grade 8 nuts.

Size: 1/2" to 1-7/8"*, lengths 50mm to 510mm
Thread: imperial, UN8, UNC

*We hold raw bar stock for diameters < 1-7/8" please call with your requirements

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Full-Capability Stud Bolt Manufacture and Fastener Supplier

Allfasteners industrial arm AFI is a full service manufacturing and consultative division for the heavy industries. Backed by ISO9001 and is an accredited member of Achilles. All our products come standard with EN 3.1 certification and COO documentation.

For any enquiry about our capabilities for industrial fasteners please get in touch with AFI today.