S-92196A536 1/4"-20 x 7/16" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable load-bearing performance
• Precise Class 3A thread fit ensures secure, vibration-resistant fastening in demanding applications
• Standard UNC coarse threading provides quick assembly and reduced cross-threading risk
• 3/16" hex drive design delivers high torque transmission and slip-resistant engagement
• Fully threaded shank offers maximum grip length and adjustment flexibility
• Comprehensive regulatory compliance with ASME B18.3, RoHS 3 and REACH standards for global acceptance

Professional Applications & Engineering Value

Engineered for precision machinery and heavy-duty equipment, these socket head cap screws solve critical fastening challenges in industrial applications. The 18-8 stainless steel composition provides excellent corrosion resistance while maintaining structural integrity in demanding environments. The Class 3A thread fit with UNC coarse threading ensures reliable engagement in high-vibration settings, preventing loosening in automotive, manufacturing, and assembly line applications. The 3/16" hex drive accommodates standard tools for efficient installation in confined spaces where wrench clearance is limited. These fully threaded fasteners distribute clamping force evenly across the entire engagement length, making them ideal for securing critical components in machinery frames, hydraulic systems, and precision instruments where high tensile strength and dimensional stability are paramount.

Specification Summary & Compliance

This socket head cap screw features precision 1/4"-20 UNC Class 3A threads with coarse thread spacing, manufactured to exacting dimensional standards. The fastener complies with ASME B18.3 specifications for socket head cap screws, ensuring interchangeability and reliability. Environmental compliance includes RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming the absence of restricted substances. With a thread diameter of 0.25" and overall length of 7/16", these screws maintain tight tolerances for consistent performance in industrial fastening applications.