S-92196A154 6-32 x 1 1/8" 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 thread engagement with Class 3A thread fit ensuring secure fastening and vibration resistance
• Optimized drive efficiency featuring 7/64" hex socket for high-torque applications without cam-out
• Versatile partial threading with 3/4" minimum thread length for adjustable clamping force distribution
• Regulatory compliance assurance meeting ASME B18.3 standards and environmental regulations (RoHS 3, REACH)
• Coarse UNC thread design providing rapid assembly and superior performance in softer materials

Professional Applications & Engineering Value

Engineered for demanding industrial applications, these socket head cap screws deliver critical performance advantages where precision and reliability are paramount. The 18-8 stainless steel composition offers excellent corrosion resistance for machinery exposed to moisture, chemicals, or outdoor elements. With 70,000 psi tensile strength and Class 3A thread fit, these fasteners maintain clamping force under vibration and dynamic loads in automotive assemblies, industrial equipment, and precision machinery. The partially threaded design with coarse UNC threads enables efficient installation in both metallic and composite materials, while the hex socket drive provides secure tool engagement in confined spaces. These ASME B18.3 compliant screws are particularly valuable in applications requiring repeated disassembly and reassembly without performance degradation.

Specification Summary & Compliance

This socket head cap screw features precision 6-32 UNC coarse threads with Class 3A thread fit for superior dimensional accuracy and engagement. Manufactured to ASME B18.3 specifications ensuring consistent quality and interchangeability. The product maintains compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming adherence to restricted substance requirements. Critical dimensions include 1-1/8" overall length, 3/4" minimum thread length, and 0.226" head diameter with standard socket head profile for universal compatibility.