S-91802A145 6-32 x 5/16" ASME B18.6.3 Stainless Steel Phillips Oval Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with passivated 18-8 stainless steel construction, ideal for harsh industrial environments.
• High tensile strength of 80,000 psi ensures reliable, long-lasting fastening under demanding loads.
• Rockwell B80 hardness provides excellent durability and resistance to wear and deformation.
• Class 2A thread fit offers consistent, easy assembly with standard UNC coarse threads for quick installation.
• Fully threaded design maximizes grip and holding power across the entire screw length.
• Phillips drive and oval head combine for secure, flush mounting with reduced risk of cam-out.
• Compliance with ASME B18.6.3, RoHS 3, and REACH guarantees quality, safety, and environmental standards.

Professional Applications & Engineering Value

This 6-32 UNC oval head Phillips flat head screw in passivated 18-8 stainless steel addresses critical industrial challenges, such as corrosion in moist or chemical-exposed settings. The coarse thread and Class 2A fit enable rapid, precise installation in metals and plastics, reducing assembly time and minimizing cross-threading risks. With an 80,000 psi tensile strength and Rockwell B80 hardness, it withstands vibration and stress in machinery, electronics, and automotive applications, ensuring fastener integrity. The oval head profile and Phillips drive provide a low-profile, secure fit, enhancing aesthetics and safety in visible assemblies while maintaining compliance with rigorous industry standards.

Specification Summary & Compliance

This screw features a 6-32 UNC coarse thread with Class 2A fit for consistent dimensional accuracy, fully threaded along a 5/16" length. It meets ASME B18.6.3 specifications for manufacturing quality and is compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for global industrial use.