S-96738A017 8-32 x 1/2" ASME B18.3 Vibration-Resistant Sealing Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction, ideal for harsh industrial environments.
• High-strength performance offering 100,000 psi tensile strength for demanding mechanical applications.
• Reliable vibration resistance through Nylon Patch thread locking, effective from -70° to 250°F.
• Effective sealing capability with Buna-N Rubber O-ring, maintaining integrity from -40° to 225°F.
• Precise thread engagement with Class 3A UNC coarse threads ensuring secure, accurate fits.
• Durable socket head design featuring a 9/64" hex drive for high-torque installation without stripping.
• Compliance with industry standards including ASME B18.3, RoHS 3, and REACH for assured quality and safety.

Professional Applications & Engineering Value

This Socket Head Cap Screw with 8-32 UNC threads and Class 3A fit is engineered to address common industrial challenges like vibration loosening and fluid leakage. The 18-8 Stainless Steel material provides excellent corrosion resistance, while the Nylon Patch thread locker ensures reliable fastening in high-vibration machinery, automotive assemblies, and precision equipment. Combined with the Buna-N Rubber O-ring, it delivers robust sealing for hydraulic systems and pressurized components, supporting operations up to 1500 psi. Its fully threaded design and coarse thread spacing facilitate quick assembly, making it a versatile choice for OEM and maintenance applications requiring durability and compliance.

Specification Summary & Compliance

This screw adheres to Class 3A thread fit for precise UNC coarse threading, manufactured per ASME B18.3 specifications. It meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, ensuring environmental safety and regulatory adherence. Dimensions include a 1/2" length, 9/64" hex drive, and standard socket head profile, with full traceability for industrial use.