S-95198A425 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: Integrated silicone rubber O-ring effectively seals fluids and gases, preventing leaks in demanding industrial environments.
• Exceptional Temperature Resilience: O-ring maintains integrity across a wide temperature range from -80° to 400° F, ensuring reliable operation in extreme conditions.
• High-Pressure Resistance: Withstands pressures up to 1500 psi, providing secure and durable sealing for high-stress applications.
• Robust Material Strength: Made from 18-8 stainless steel with 100,000 psi tensile strength and Rockwell B85 hardness for excellent corrosion resistance and long-term durability.
• Precision Thread Fit: Class 3A UNC coarse threads ensure tight, secure fastening with superior vibration resistance and easy installation.
• Standardized Compatibility: Complies with ASME B18.3, DIN 912, and ISO 4762 standards, guaranteeing interchangeability and reliable performance in global applications.
• Hex Drive Convenience: 7/64" hex socket drive allows for high-torque installation and removal in confined spaces with standard tools.

Professional Applications & Engineering Value

This socket head cap screw with integrated silicone O-ring seal addresses critical engineering challenges in fluid and gas containment systems. The 18-8 stainless steel construction provides excellent corrosion resistance, while the Class 3A UNC thread ensures precise engagement and vibration resistance in dynamic environments. The silicone rubber O-ring creates a reliable barrier against leaks, making it ideal for hydraulic systems, pneumatic equipment, and processing machinery where pressure fluctuations and temperature extremes are common. The hex drive socket head design enables secure installation in tight spaces, reducing assembly time while maintaining sealing integrity under continuous operational stress.

Specification Summary & Compliance

This 6-32 UNC thread socket head cap screw features Class 3A thread fit with coarse thread spacing for superior engagement. Manufacturing complies with ASME B18.3, DIN 912, and ISO 4762 standards, ensuring dimensional accuracy and performance consistency. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting international environmental and safety requirements for industrial applications.