S-95198A290 6-32 x 3/4" ASME B18.3, DIN 912, ISO 4762 Sealing Socket Head Screws

Key Features & Benefits at a Glance

• Superior sealing performance with integrated Buna-N O-ring, preventing leaks in high-pressure environments up to 1500 psi.
• Excellent corrosion resistance from 18-8 Stainless Steel construction, ensuring long-term durability in harsh industrial conditions.
• High tensile strength of 100,000 psi provides reliable fastening under heavy loads, reducing risk of failure.
• Precise Class 3A thread fit with UNC coarse threads for easy assembly and secure, vibration-resistant connections.
• Wide temperature tolerance from -40° to 225° F, maintaining seal integrity across diverse operating environments.
• Compliance with major standards including ASME B18.3, DIN 912, and ISO 4762, ensuring interchangeability and quality assurance.
• Environmentally compliant with RoHS 3 and REACH, meeting global regulatory requirements for safe usage.

Professional Applications & Engineering Value

This Socket Head Cap Screw with Buna-N O-ring is engineered to address critical sealing challenges in high-pressure industrial applications. The 18-8 Stainless Steel material offers outstanding resistance to corrosion and oxidation, while the fully threaded UNC coarse thread design ensures rapid installation and strong holding power. The integrated O-ring creates a reliable seal against fluids and gases, making it ideal for hydraulic systems, pneumatic equipment, and machinery requiring leak-proof fasteners. Its Class 3A thread fit provides tight tolerances, minimizing loosening from vibrations and enhancing overall assembly integrity in demanding environments.

Specification Summary & Compliance

This screw features a 6-32 UNC coarse thread with Class 3A fit for precise dimensional accuracy, and is manufactured to meet ASME B18.3, DIN 912, and ISO 4762 standards. It complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and material restrictions adherence.