S-92196A433 1/4"-20 x 11/16" 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 tensile strength rated at 70,000 psi ensures reliable performance under heavy loads
• Precision Class 3A thread fit provides superior engagement and vibration resistance in critical applications
• Standard hex drive design with 3/16" drive size enables secure installation and high torque capability
• Full threading along 11/16" length offers maximum adjustability and holding power
• Rockwell B70 hardness maintains structural integrity and prevents deformation during installation
• Comprehensive compliance with ASME B18.3, RoHS 3, and REACH ensures quality and environmental safety

Professional Applications & Engineering Value

This 1/4"-20 UNC Socket Head Cap Screw delivers exceptional engineering value in demanding industrial applications where reliability is paramount. The 18-8 stainless steel composition provides excellent corrosion resistance for machinery exposed to moisture, chemicals, or outdoor elements. The coarse thread spacing and Class 3A thread fit ensure rapid assembly while maintaining superior vibration resistance in equipment subjected to constant motion or shock loads. The socket head design with hex drive allows for flush mounting in confined spaces where wrench clearance is limited, making these fasteners ideal for precision machinery, automotive assemblies, and industrial equipment requiring secure, high-strength fastening solutions that withstand rigorous operating conditions.

Specification Summary & Compliance

This socket head cap screw features precision 1/4"-20 UNC coarse threads with Class 3A fit for superior dimensional accuracy. Manufactured in compliance with ASME B18.3 specifications for socket head cap screws, ensuring consistent quality and performance. The product meets RoHS 3 (2015/863/EU) compliance for hazardous substance restrictions and REACH (EC 1907/2006) regulations for chemical safety. Additional specifications include right-hand thread direction, standard socket head profile, and full threading along the entire 11/16" length for maximum utility in industrial fastening applications.