S-93705A822 M4 x 8 mm DIN 912, ISO 4762 18-8 Stainless Steel Thread-Locking Socket Head Screws

Key Features & Benefits at a Glance

• Vibration-resistant locking with permanent nylon patch thread locker that maintains secure fastening in high-stress environments
• Exceptional corrosion resistance from 18-8 stainless steel construction for long-term reliability in harsh conditions
• High tensile strength performance rated at 70,000 psi for demanding industrial applications
• Temperature stability with thread locker effectiveness maintained from -70° to 250°F
• Precise metric threading with Class 6g tolerance ensuring consistent fit and reliable assembly
• Standard hex drive compatibility with 3mm socket for easy installation and removal
• Full thread engagement along the entire 8mm length for maximum holding power

Professional Applications & Engineering Value

These M4 socket head cap screws with nylon patch thread locking technology solve critical vibration-induced loosening problems in industrial machinery, automotive assemblies, and electronic enclosures. The 18-8 stainless steel composition provides excellent corrosion resistance while maintaining structural integrity in challenging environments. The coarse thread pitch (0.7mm) combined with Class 6g thread fit ensures rapid installation and reliable performance in high-volume manufacturing. Engineered to DIN 912/ISO 4762 standards, these fully threaded fasteners deliver consistent clamping force and vibration resistance where precision and reliability are paramount.

Specification Summary & Compliance

This socket head cap screw features M4 x 0.7mm coarse threading with Class 6g tolerance and full threading along the 8mm length. Manufactured to DIN 912/ISO 4762 specifications with standard hex drive (3mm) compatibility. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications.