S-96970A138 M8 x 20 mm DIN 6912 18-8 Stainless Steel Low-Profile Socket Head Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance from 18-8 stainless steel construction, ensuring long-term reliability in harsh industrial environments
• Enhanced space efficiency with low-profile socket head design, ideal for applications with limited clearance
• Exceptional mechanical strength with 100,000 psi tensile strength and Rockwell B96 hardness for heavy-duty applications
• Precise thread engagement with Class 6g thread fit and coarse 1.25mm pitch for reliable fastening performance
• Optimized torque transmission through hex drive with pilot recess, preventing cam-out and ensuring secure installation
• Regulatory compliance with DIN 6912 standards and RoHS 3, meeting international quality and environmental requirements
• Versatile partial threading allowing for both clamping and alignment functions in mechanical assemblies

Professional Applications & Engineering Value

This M8 low profile socket head cap screw delivers critical engineering advantages where space constraints and corrosion resistance are paramount. The 18-8 stainless steel construction provides excellent protection against rust and chemical exposure in manufacturing equipment, automation systems, and outdoor machinery. The DIN 6912 compliant design ensures dimensional precision and load distribution, while the hex drive with pilot recess prevents tool slippage during high-torque applications. The coarse thread spacing and Class 6g thread fit enable rapid assembly and reliable performance in vibrating environments, making these metric socket screws ideal for heavy machinery, transportation equipment, and precision instrument manufacturing where durability and space optimization are critical.

Specification Summary & Compliance

Manufactured to DIN 6912 standards with Class 6g thread fit precision and metric coarse thread spacing (1.25mm pitch). Features include M8 thread size, 20mm length with 13mm minimum thread engagement, 13mm head diameter, and 6mm hex drive with 4mm pilot recess. Mechanical properties include 100,000 psi tensile strength and Rockwell B96 hardness. Fully compliant with RoHS 3 (2015/863/EU) environmental regulations for industrial applications.