S-92196A095 3-48 x 5/8" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel material, ideal for harsh industrial environments and long-term reliability.
• High tensile strength of 70,000 psi ensures secure, vibration-resistant fastening in demanding applications.
• Precise Class 3A thread fit provides superior engagement and reduces the risk of cross-threading during assembly.
• Standard hex socket drive (5/64") allows for easy installation with common tools, minimizing slippage and tool wear.
• Coarse UNC threads enable quick assembly and disassembly, saving time in maintenance and production cycles.
• Full threading along the 5/8" length offers flexible positioning and consistent clamping force across the entire fastener.
• Rockwell B70 hardness enhances durability and resistance to deformation under load, extending service life.

Professional Applications & Engineering Value

This Socket Head Cap Screw is engineered from 18-8 Stainless Steel to address common challenges in industrial settings, such as exposure to moisture, chemicals, and high-stress conditions. The 3-48 UNC coarse thread design ensures rapid installation and reliable performance in machinery, automotive assemblies, and electronic enclosures where vibration resistance is critical. With a hex drive and Class 3A thread fit, it minimizes assembly errors and tool damage, while the high tensile strength and hardness provide consistent clamping force in right-hand thread applications. Ideal for OEM and MRO uses, this fastener delivers long-term value by reducing maintenance needs and downtime.

Specification Summary & Compliance

This screw adheres to ASME B18.3 specifications, ensuring dimensional accuracy and interchangeability. It features a Class 3A thread fit for precise tolerances and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, supporting environmental and safety standards in global supply chains.