S-95198A288 6-32 x 1/2" ASME B18.3, DIN 912, ISO 4762 Sealing Socket Head Screws

Key Features & Benefits at a Glance

• Superior Sealing Performance: Integrated Buna-N rubber O-ring ensures reliable fluid and gas containment, preventing leaks in demanding applications up to 1500 psi.
• Exceptional Corrosion Resistance: Made from 18-8 stainless steel, offering excellent durability in harsh environments and reducing maintenance costs.
• High Tensile Strength: Withstands up to 100,000 psi tensile loads, providing secure fastening for high-stress industrial assemblies.
• Wide Temperature Tolerance: Operates effectively from -40°F to 225°F, making it suitable for varied thermal conditions without performance loss.
• Precision Thread Fit: Class 3A UNC coarse threads ensure easy installation and a tight, vibration-resistant connection.
• Standard Socket Head Design: Hex drive (7/64") allows for efficient torque application with common tools, speeding up assembly processes.
• Broad Regulatory Compliance: Meets ASME B18.3, DIN 912, and ISO 4762 standards, plus RoHS 3 and REACH, ensuring global acceptability and safety.

Professional Applications & Engineering Value

This socket head cap screw is engineered to address critical sealing and strength challenges in industrial settings. The 18-8 stainless steel construction provides robust resistance to corrosion and wear, ideal for machinery, automotive, and plumbing systems exposed to moisture or chemicals. Its Buna-N rubber O-ring delivers consistent sealing under pressures up to 1500 psi, preventing leaks in hydraulic or pneumatic setups. The UNC coarse threads and Class 3A fit facilitate quick, secure installations, reducing assembly time and minimizing loosening from vibrations. Commonly used in equipment requiring reliable, high-pressure seals, this screw enhances operational efficiency and longevity in industrial fastening applications.

Specification Summary & Compliance

This screw features precise 6-32 UNC threads with a Class 3A fit for accurate engagement, and adheres to ASME B18.3, DIN 912, and ISO 4762 manufacturing standards. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material reliability for industrial use.