S-90042A303 M10 x 45 mm ASME B18.3, DIN 912, ISO 4762 Sealing Socket Head Screws

Key Features & Benefits at a Glance

• Superior sealing performance with integrated Buna-N rubber O-ring, effectively preventing fluid and gas leaks in demanding applications.
• Excellent corrosion resistance provided by 18-8 Stainless Steel construction, ensuring long-term reliability in harsh environments.
• High mechanical strength with a tensile strength of 100,000 psi and Rockwell B85 hardness for reliable performance under high loads.
• Broad temperature compatibility from -40° to 225°F, maintaining seal integrity and fastener performance across extreme conditions.
• Precision thread fit with Class 6g tolerance and M10x1.5 coarse thread profile for easy installation and secure fastening.
• Optimized drive system featuring an 8mm hex socket for high torque application and reduced risk of tool slippage.
• Pressure-resistant design capable of withstanding up to 1500 psi, ideal for pressurized systems and hydraulic applications.

Professional Applications & Engineering Value

This M10 socket head cap screw delivers exceptional engineering value through its specialized sealing capabilities and robust 18-8 stainless steel construction. The integration of a Buna-N rubber O-ring directly addresses common industrial challenges of fluid containment and environmental sealing in machinery, hydraulic systems, and processing equipment. The partially threaded design with metric coarse thread (M10x1.5) ensures optimal clamping force distribution while the hex socket drive enables precise installation in confined spaces. Engineered to perform reliably in temperature extremes from -40° to 225°F, this fastener solves critical sealing and corrosion resistance problems in automotive, manufacturing, and fluid handling systems where pressure ratings up to 1500 psi are required.

Specification Summary & Compliance

This socket head cap screw features precision Class 6g thread fit according to metric standards with M10x1.5 coarse thread and 24mm minimum thread length. Manufactured to meet ASME B18.3, DIN 912, and ISO 4762 specifications, ensuring dimensional accuracy and interchangeability. The fastener is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for global industrial applications requiring certified components.