S-91292A316 M3 x 70 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, ideal for harsh environments and long-term reliability
• High tensile strength of 70,000 psi ensures secure, vibration-resistant fastening in demanding mechanical applications
• Precise Class 6g thread fit guarantees smooth installation and consistent clamping force for assembly accuracy
• Hex socket drive with 2.5mm key allows high torque application and easy access in confined spaces
• Partially threaded M3 x 0.5mm coarse thread design provides optimal grip length while minimizing cross-threading risks
• Full compliance with DIN 912/ISO 4762 standards ensures dimensional accuracy and interchangeability
• Environmental regulation compliance with RoHS 3 and REACH for safe use across global markets

Professional Applications & Engineering Value

This M3 socket head cap screw delivers critical engineering value through its 18-8 stainless steel composition and precision metric coarse thread profile. The material's inherent corrosion resistance eliminates degradation in humid or chemically exposed environments, while the 70,000 psi tensile strength maintains joint integrity under dynamic loads. The hex drive configuration enables high torque transmission without cam-out, essential for machinery requiring periodic maintenance. With 18mm thread engagement and Class 6g tolerance, these socket head cap screws prevent loosening in vibration-prone assemblies while facilitating rapid installation in automated production lines. The partially threaded design concentrates clamping force precisely where needed, making these industrial fasteners ideal for precision equipment, automotive components, and electronic enclosures where reliability is paramount.

Specification Summary & Compliance

Manufactured to DIN 912 / ISO 4762 specifications with Class 6g thread fit tolerance ensuring dimensional precision. The M3 x 0.5mm coarse thread with 70mm overall length and 18mm minimum thread length maintains standardized compatibility. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental safety and market acceptability for industrial applications worldwide.