S-92196A804 5/8"-11 x 2 1/2" ASME B18.3 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments
• Superior load-bearing capability with 70,000 psi tensile strength for demanding applications
• Precise assembly and reduced cross-threading thanks to Class 3A thread fit for tighter tolerances
• Enhanced durability and wear resistance from Rockwell B70 hardness for long service life
• Secure, high-torque installation enabled by the 1/2" hex drive and standard socket head profile
• Reliable performance in high-vibration settings with coarse UNC thread spacing and right-hand direction
• Compliance with major industry standards including ASME B18.3, RoHS 3, and REACH for assured quality and safety

Professional Applications & Engineering Value

Engineered for heavy-duty industrial applications, this Socket Head Cap Screw delivers reliable fastening in machinery, automotive assemblies, and construction equipment. The 18-8 Stainless Steel material provides excellent resistance to rust and corrosion, extending component life in moist or chemically aggressive environments. With a coarse UNC thread and Class 3A fit, it ensures quick assembly and minimizes the risk of thread stripping under high stress. The partially threaded design offers optimal clamping force where needed, while the hex drive allows for efficient installation in confined spaces, reducing downtime and maintenance costs.

Specification Summary & Compliance

This screw features a 5/8"-11 UNC thread with Class 3A thread fit for precise dimensional accuracy. It meets ASME B18.3 manufacturing specifications and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability for industrial use.