S-90608A314 8-32 x 1" ASME B18.3, DIN 912, ISO 4762 Sealing Socket Head Screws

Key Features & Benefits at a Glance

• Superior Sealing Performance – Integrated Buna-N O-ring ensures reliable fluid and gas containment under pressures up to 1500 psi, minimizing leakage risks in demanding applications.
• Exceptional Corrosion Resistance – 316 Stainless Steel construction offers excellent protection against harsh chemicals, moisture, and industrial environments, extending service life.
• High Tensile Strength & Durability – With 100,000 psi tensile strength and Rockwell B85 hardness, this screw maintains structural integrity under heavy loads and vibration.
• Precision Thread Fit – Class 3A thread fit and UNC coarse threading provide secure, easy assembly and consistent clamping force in high-vibration settings.
• Wide Temperature Compatibility – O-ring functions reliably across a broad range from -40°F to 225°F, suitable for both cold and moderate-heat conditions.
• Standardized Socket Drive – 9/64" hex drive and standard socket head profile allow for efficient installation with common tools, reducing assembly time.
• Global Compliance & Reliability – Meets ASME B18.3, ISO 4762, and DIN 912 standards, with RoHS 3 and REACH compliance, ensuring suitability for international industrial projects.

Professional Applications & Engineering Value

This 8-32 UNC Thread Socket Head Cap Screw is engineered to address critical sealing and corrosion challenges in industrial assemblies. The 316 Stainless Steel material provides robust resistance to corrosive agents, making it ideal for marine, chemical processing, and food-grade equipment. The inclusion of a Buna-N O-ring enables effective sealing in hydraulic systems, pneumatic controls, and fluid transfer applications where pressure fluctuations up to 1500 psi are common. Its fully threaded design and Class 3A thread fit ensure uniform stress distribution and vibration resistance, reducing the need for frequent maintenance. By combining high tensile strength with standardized ASME B18.3 and ISO 4762 dimensions, this screw delivers consistent performance in machinery, automotive, and OEM manufacturing, enhancing assembly reliability and operational safety.

Specification Summary & Compliance

This screw features a Class 3A thread fit with UNC coarse threading for precise engagement and durability. It adheres to ASME B18.3, ISO 4762, and DIN 912 manufacturing specifications, ensuring dimensional accuracy and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its suitability for environmentally conscious and regulated industries.