S-92196A652 1/4"-20 x 9/16" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 Stainless Steel construction, ideal for harsh environments and reducing replacement frequency
• Exceptional mechanical strength with 70,000 psi tensile strength and Rockwell B70 hardness for reliable performance under high stress
• Precise, secure fastening ensured by Class 3A thread fit, minimizing the risk of loosening in critical assemblies
• High-torque installation capability with a 3/16" hex drive, allowing for efficient assembly and disassembly in confined spaces
• Full thread engagement along the entire 9/16" length for maximum grip and uniform load distribution
• Industry-standard compliance with ASME B18.3, guaranteeing dimensional accuracy and interchangeability
• Environmental regulation adherence with RoHS 3 and REACH compliance, supporting sustainable and safe manufacturing practices

Professional Applications & Engineering Value

Engineered for demanding industrial settings, these 1/4"-20 UNC Socket Head Cap Screws provide a robust fastening solution where precision and durability are paramount. The 18-8 Stainless Steel material offers excellent resistance to corrosion and oxidation, making these screws ideal for applications in machinery, automotive assemblies, and outdoor equipment exposed to moisture or chemicals. The coarse UNC thread and Class 3A thread fit ensure quick assembly and reliable holding power, reducing installation time and preventing thread stripping. With a standard socket head profile and hex drive, they allow for high torque application in tight spaces, enhancing efficiency in production and maintenance workflows. These features collectively address common engineering challenges such as vibration-induced loosening, material degradation, and the need for consistent performance in high-stress environments.

Specification Summary & Compliance

This socket head cap screw features a 1/4"-20 UNC thread with Class 3A precision fit, ensuring tight tolerances and reliable performance. Manufactured in accordance with ASME B18.3 specifications, it guarantees dimensional accuracy and compatibility. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, affirming its adherence to environmental and safety standards for use in various industrial sectors.