S-90042A467 M5 x 12 mm ASME B18.3, DIN 912, ISO 4762 Sealing Socket Head Screws

Key Features & Benefits at a Glance

• Superior sealing performance with Viton® fluoroelastomer O-ring that maintains integrity in extreme temperature environments from -20° to 400°F
• Exceptional corrosion resistance provided by 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments
• High mechanical strength with 100,000 psi tensile strength and Rockwell B85 hardness for demanding applications requiring robust fastening solutions
• Reliable pressure containment capable of withstanding up to 1500 psi, making it ideal for hydraulic and pneumatic systems
• Precision thread engagement with Class 6g thread fit ensuring consistent performance and easy installation in metric applications
• Secure drive engagement through 4mm hex socket design that prevents cam-out and provides positive torque transmission
• Broad compatibility with maximum hole diameter of 5.562mm, offering flexibility in various assembly configurations

Professional Applications & Engineering Value

This M5 socket head cap screw with Viton® fluoroelastomer sealing addresses critical engineering challenges in high-pressure and temperature-sensitive applications. The combination of 18-8 stainless steel construction and precision Class 6g thread fit ensures reliable performance in demanding environments where corrosion resistance and mechanical integrity are paramount. The integrated O-ring sealing technology effectively prevents fluid and gas leakage in hydraulic systems, pneumatic equipment, and industrial machinery operating under pressures up to 1500 psi. The metric coarse thread with 0.8mm pitch provides excellent engagement in various materials, while the hex socket drive design allows for high torque application without stripping, making it particularly valuable in confined spaces where accessibility is limited.

Specification Summary & Compliance

This socket head cap screw features precision M5 x 0.8mm metric thread with Class 6g thread fit tolerance and 12mm length in fully threaded configuration. Manufactured to meet ASME B18.3, DIN 912, and ISO 4762 standards, ensuring dimensional accuracy and interchangeability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing environmental safety and regulatory adherence for global industrial applications.