S-95198A145 6-32 x 1 1/2" ASME B18.3, DIN 912, ISO 4762 Sealing Socket Head Screws

Key Features & Benefits at a Glance

• Reliable Sealing Performance – Integrated silicone O-ring provides excellent pressure sealing up to 1500 psi, preventing leaks in critical applications.
• Wide Temperature Resistance – O-ring functions from -80° to 400°F, ensuring seal integrity in extreme thermal environments.
• High Tensile Strength & Durability – 100,000 psi tensile strength and Rockwell B85 hardness offer superior mechanical reliability under heavy loads.
• Corrosion-Resistant Construction – 18-8 stainless steel material provides excellent resistance to rust and corrosion in harsh industrial settings.
• Precision Thread Fit – Class 3A UNC coarse threads ensure secure, vibration-resistant fastening with minimal risk of loosening.
• Broad Industry Compliance – Meets ASME B18.3, DIN 912, and ISO 4762 standards, guaranteeing interchangeability and quality assurance.
• Easy Installation & Removal – Hex socket drive (7/64") allows for efficient torque application in confined spaces with standard tools.

Professional Applications & Engineering Value

This socket head cap screw with a silicone O-ring seal is engineered to address critical sealing challenges in high-pressure and temperature-variable environments. The 18-8 stainless steel construction ensures long-term corrosion resistance, while the Class 3A UNC coarse thread provides a precise, durable fit that resists vibration-induced loosening. Ideal for hydraulic systems, pneumatic equipment, and machinery enclosures, this fastener combines mechanical strength with reliable sealing to prevent fluid or gas leaks, reduce maintenance downtime, and enhance operational safety. Its partially threaded design allows for controlled clamping force, making it a versatile choice for OEM and MRO applications where performance under stress is non-negotiable.

Specification Summary & Compliance

This product features a 6-32 UNC coarse thread with Class 3A thread fit for high precision and consistent engagement. It complies with ASME B18.3, DIN 912, and ISO 4762 standards, ensuring dimensional accuracy and interchangeability. The fastener is RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliant, meeting environmental and safety regulations for use in various industrial sectors.