S-90074A108 M6 x 20 mm Serrated-Flange Socket Head Screws
Serrated-Flange Socket Head Screws
Image may differ from product. See technical specification for details.
Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
Key Features & Benefits at a Glance
- Enhanced corrosion resistance with black-oxide coating for extended service life in harsh industrial environments
- Superior holding power from serrated locking flange that prevents loosening under vibration and dynamic loads
- Precise thread engagement with Class 5g6g tolerance ensuring reliable fit and consistent clamping force
- High-strength performance with 140,000 psi tensile strength and Rockwell C39 hardness for demanding applications
- Optimized drive efficiency through 5mm hex socket design providing maximum torque transfer and strip resistance
- Full-threaded design offering complete engagement along the entire 20mm length for uniform stress distribution
- Regulatory compliance meeting RoHS 3 and REACH standards for safe use across global markets
Professional Applications & Engineering Value
Engineered for high-stress industrial applications, these M6 socket head cap screws deliver exceptional reliability in machinery assembly, automotive components, and heavy equipment. The black-oxide alloy steel construction provides superior corrosion protection while maintaining the 140,000 psi tensile strength required for structural fastening. The integrated serrated locking flange eliminates the need for additional locking washers, reducing assembly time and preventing vibration-induced failures. With Class 5g6g thread fit and coarse 1mm pitch, these fully threaded screws ensure rapid installation and consistent clamping force in production environments where precision and durability are critical.
Specification Summary & Compliance
This metric flanged socket head cap screw features M6 x 1mm coarse threads with Class 5g6g tolerance per ISO standards, ensuring precise fit in threaded components. The 13.5mm flange diameter and 20mm length provide optimal bearing surface and engagement depth. Manufactured from alloy steel with Rockwell C39 hardness, the fastener meets rigorous mechanical requirements while maintaining compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use worldwide.
