S-97050A313 M8 x 20 mm DIN 6912 Alloy Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Exceptional corrosion resistance with black-oxide coating, ideal for harsh industrial environments
• High-strength Class 10.9 rating delivers reliable performance under heavy loads and vibration
• Low profile socket head design saves space while maintaining full hex drive engagement
• Precise pilot recess and 6mm hex drive ensures secure tool engagement and reduces cam-out risk
• Partially threaded shank design provides optimal clamping force distribution
• Rockwell C32 hardness maintains thread integrity through repeated installations
• 140,000 psi tensile strength withstands extreme mechanical stresses in demanding applications

Professional Applications & Engineering Value

These M8 socket head cap screws deliver critical engineering advantages where space constraints and high-strength requirements intersect. The black-oxide alloy steel construction provides superior corrosion protection without compromising the Class 10.9 strength rating, making them ideal for machinery, automotive assemblies, and industrial equipment exposed to demanding conditions. The low profile socket head with integrated hex with pilot recess ensures maximum torque transmission while minimizing protrusion in compact designs. The M8x1.25 coarse thread configuration facilitates rapid assembly while maintaining secure fastening in partially threaded applications. Engineered to DIN 6912 specifications, these screws provide reliable performance in high-vibration environments where fastener integrity is paramount.

Specification Summary & Compliance

Manufactured to precise Class 6g thread fit tolerances with 13mm minimum thread length and 20mm overall length. Complies with DIN 6912 standard for dimensional accuracy and mechanical properties. Meets RoHS 3 (2015/863/EU) compliance requirements for environmental safety. The metric coarse thread (M8x1.25) ensures compatibility with standard industrial components while the right-hand thread direction follows conventional assembly practices.