S-92196A379 7/16"-20 x 2" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments
• Precise torque transmission through 3/8" hex drive design, reducing tool slippage and damage
• Superior thread engagement with Class 3A fit and UNF fine threads, ensuring vibration-resistant connections
• High-load capacity with 70,000 psi tensile strength and Rockwell B70 hardness for demanding applications
• Optimized partial threading providing maximum grip strength while minimizing material usage
• Regulatory compliance assurance meeting ASME B18.3 standards and environmental regulations including RoHS 3 and REACH
• Reliable dimensional consistency with standardized socket head profile for uniform performance across assemblies

Professional Applications & Engineering Value

This 18-8 Stainless Steel Socket Head Cap Screw delivers critical performance advantages for precision machinery, automotive assemblies, and industrial equipment where vibration resistance and corrosion protection are paramount. The 7/16"-20 UNF fine thread configuration provides superior clamping force distribution, while the Class 3A thread fit ensures precise engagement in tapped holes. The partially threaded design concentrates strength where needed most, preventing thread damage during installation. With its 3/8" hex drive and standardized socket head profile, this fastener enables efficient installation in confined spaces while maintaining consistent torque application. Engineered to withstand demanding conditions, these screws provide long-term reliability in applications ranging from precision instruments to heavy machinery assemblies.

Specification Summary & Compliance

This Socket Head Cap Screw maintains precise dimensional accuracy with Class 3A thread fit per UNF standards and complies with ASME B18.3 manufacturing specifications. The fastener features a 7/16"-20 UNF fine thread configuration with right-hand threading and partial threading extending to a minimum of 1-3/8". Full regulatory compliance is confirmed with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) certifications, ensuring environmental safety standards are met for industrial applications worldwide.