S-92196A569 1/4"-20 x 7" 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 of 70,000 psi ensures reliable performance under high-stress conditions.
• Precise Class 3A thread fit provides tighter tolerances for secure, vibration-resistant assemblies.
• Hex socket drive design allows for high torque application and easy installation in confined spaces.
• Coarse UNC threading enables faster assembly and reduced cross-threading risk.
• Partially threaded shank offers optimal grip and alignment in demanding applications.
• Full regulatory compliance with ASME B18.3, RoHS 3, and REACH ensures safety and environmental standards are met.

Professional Applications & Engineering Value

This socket head cap screw delivers critical engineering value in industrial settings where reliability is paramount. The 18-8 stainless steel material provides excellent resistance to corrosion and oxidation, making it suitable for machinery, automotive, and outdoor equipment exposed to moisture or chemicals. Its 1/4"-20 UNC coarse thread and Class 3A fit ensure secure fastening with minimal risk of loosening under vibration, while the hex drive allows for efficient installation even in tight spaces. With a 7" length and partially threaded design, it offers versatility for applications requiring precise clamping force and alignment, reducing assembly time and improving overall structural integrity in heavy-duty frameworks.

Specification Summary & Compliance

This fastener adheres to Class 3A thread fit for high precision and meets ASME B18.3 manufacturing standards. It is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety. Key specifications include a 1/4"-20 UNC coarse thread, 70,000 psi tensile strength, and Rockwell B70 hardness, providing consistent performance in demanding industrial applications.