S-91292A318 M4 x 75 mm DIN 912, ISO 4762 18-8 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for reliable performance in harsh environments
• High tensile strength of 70,000 psi ensures secure fastening in demanding mechanical applications
• Precision Class 6g thread fit provides consistent engagement and reduces assembly issues
• Partially threaded design offers optimal grip length control for varied material thicknesses
• Standard hex socket drive enables high torque application with standard 3mm hex tools
• Coarse thread pitch (0.7mm) facilitates quicker installation and reduced cross-threading risks
• Full compliance with international standards including DIN 912/ISO 4762 for guaranteed interchangeability

Professional Applications & Engineering Value

This M4 socket head cap screw delivers exceptional engineering value through its 18-8 stainless steel composition and precision metric coarse thread design. The combination of 70,000 psi tensile strength and Class 6g thread fit ensures reliable performance in high-vibration environments where fastener integrity is critical. The partially threaded configuration provides optimal clamping force distribution across joined components, while the hex socket drive allows for flush installation in confined spaces. These precision screws are engineered to prevent galling and seizing in repetitive assembly operations, making them ideal for industrial machinery, automation equipment, and precision mechanical assemblies requiring consistent, reliable fastening solutions.

Specification Summary & Compliance

Manufactured to DIN 912/ISO 4762 specifications with Class 6g thread tolerance for precision fit. Features M4 x 0.7mm coarse thread with 20mm minimum thread length and 75mm overall length. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across industrial applications.