S-92196A204 8-32 x 1 3/4" ASME B18.3, ASTM F837 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 18-8 Stainless Steel construction, ideal for harsh industrial environments
• High-torque assembly capability with internal hex drive (9/64") for secure, slip-resistant fastening
• Superior thread engagement with Class 3A fit UNC coarse threads ensuring reliable connections
• Optimized strength-to-weight ratio with 70,000 psi tensile strength and Rockwell B70 hardness
• Versatile partial threading design allowing both clamping and alignment functions
• Standardized dimensions per ASME B18.3 ensuring interchangeability and easy replacement
• Environmental compliance meeting RoHS 3 and REACH standards for global manufacturing

Professional Applications & Engineering Value

This socket head cap screw delivers critical performance where standard fasteners fail. The 18-8 stainless steel composition provides inherent corrosion resistance for machinery exposed to moisture, chemicals, or outdoor elements. Its UNC coarse thread profile with Class 3A fit prevents cross-threading during high-speed assembly while maintaining vibration resistance. The partially threaded design creates precise clamping zones in automotive fixtures, CNC equipment, and structural frameworks. With 70,000 psi tensile strength, it withstands dynamic loads in robotic assemblies and production line equipment where fastener failure would cause costly downtime.

Specification Summary & Compliance

Manufactured to ASME B18.3 specifications with 8-32 UNC coarse threads maintaining Class 3A dimensional accuracy. The 1 3/4" length provides 7/8" minimum thread engagement. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, alongside material certifications per ASTM F837 for consistent quality assurance in industrial fastener applications.