S-92290A630 M12 x 55 mm DIN 912, ISO 4762 Super-Corrosion-Resistant 316 Stainless Steel Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance from 316 Stainless Steel and passivated finish, ideal for harsh chemical and marine environments
• High tensile strength of 70,000 PSI ensures reliable, secure fastening in high-stress industrial applications
• Precise Class 6g thread fit guarantees smooth assembly and consistent clamping force
• Standard 10mm hex drive socket head provides high torque capability and prevents tool slippage
• Partially threaded M12x1.75 coarse thread design offers optimal grip and vibration resistance
• Full compliance with DIN 912/ISO 4762 standards ensures dimensional accuracy and international interchangeability
• RoHS 3 and REACH compliant for safe use in regulated industries and global markets

Professional Applications & Engineering Value

This M12 socket head cap screw is engineered to solve critical challenges in demanding industrial settings. The 316 Stainless Steel construction, enhanced by a passivated finish, provides superior protection against pitting and crevice corrosion in chemical processing, marine, and food-grade applications. Its coarse thread (M12x1.75) and Class 6g thread fit enable rapid assembly and superior resistance to vibrational loosening in machinery and structural frameworks. The partially threaded shank design concentrates the clamping force precisely where needed, while the 10mm hex drive in the socket head allows for high-torque installation in confined spaces, making it an indispensable metric screw for OEMs and maintenance engineers requiring durability and compliance with DIN 912/ISO 4762 specifications.

Specification Summary & Compliance

This screw features an M12 thread size with a 1.75 mm coarse pitch and a Class 6g thread fit for standard metric tolerance. The dimensional specifications, including a 55 mm length, 18 mm head diameter, and 10 mm hex drive, strictly conform to the DIN 912 (identical to ISO 4762) manufacturing standard. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from hazardous substances and suitable for use in environmentally conscious industrial applications.