3/4"-10 x 5" Stainless Steel 304 B8 Heavy Hex Head Cap Screw, Partial Thread, ASTM A193 Class 1

This 3/4"-10 x 5" heavy hex head cap screw is manufactured from Type 304 stainless steel and meets ASTM A193 Grade B8, Class 1 requirements, making it well suited for long‑reach industrial and structural fastening applications where corrosion resistance is essential. The partial‑thread (PT) construction includes a substantial unthreaded shank that enhances shear performance and joint alignment in thick or high‑load assemblies, while the extended 5" length allows secure fastening through deep material stacks. The heavy hex head provides added bearing surface and superior wrench engagement for controlled torque during installation. Commonly used in piping systems, structural steel connections, equipment foundations, and industrial fabrication, this stainless fastener delivers reliable resistance to rust, oxidation, and environmental exposure for consistent, long‑term performance in indoor, outdoor, and moderately corrosive environments.