S-92196A166 6-32 x 1 1/4" ASME B18.3 18-8 Stainless Steel Socket Head Screws
18-8 Stainless Steel Socket Head Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Exceptional corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
- Superior thread engagement and reliability through Class 3A precision fit, minimizing loosening risks
- High mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for demanding applications
- Secure and efficient installation using a standard 7/64" hex drive, preventing tool slippage
- Full-length thread coverage ensures maximum grip and uniform load distribution along the entire fastener
- Broad industry compliance with ASME B18.3 standards and environmental regulations like RoHS 3 and REACH
- Coarse UNC threading provides faster assembly and better performance in materials prone to stripping
Professional Applications & Engineering Value
Engineered for precision and endurance, this socket head cap screw delivers critical performance in industrial settings where vibration resistance and material integrity are paramount. The 18-8 stainless steel composition offers excellent resistance to oxidation and chemical exposure, making it suitable for machinery, automotive assemblies, and outdoor equipment. Its Class 3A thread fit and coarse UNC threading ensure tight, reliable fastening in soft metals or plastics, reducing the risk of cross-threading. The hex drive design allows for high-torque application without cam-out, facilitating efficient maintenance and assembly in confined spaces. This combination of material properties and precise engineering addresses common failure points, extending service life and reducing downtime in high-stress applications.
Specification Summary & Compliance
This socket head cap screw adheres to Class 3A thread tolerances for unified coarse (UNC) threads, ensuring precise fit and interchangeability. Manufactured in compliance with ASME B18.3 specifications, it guarantees dimensional accuracy and performance reliability. The product is fully RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, meeting stringent environmental and safety standards for industrial use worldwide.
