S-91210A620 M12 x 12 mm DIN 914, ISO 4027 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with 120° cone point design that bites into materials for exceptional resistance to vibration and loosening
• Enhanced durability through Rockwell C45 hardened alloy steel construction, providing excellent wear resistance and longevity
• Precise thread engagement with Class 5g6g thread fit ensuring reliable performance in demanding industrial applications
• Optimized installation efficiency featuring 6mm hex drive for secure tool engagement and simplified assembly
• Reliable coarse threading (1.75mm pitch) that enables faster installation and reduced cross-threading risks
• Industry-standard compatibility meeting DIN 914 and ISO 4027 specifications for consistent performance across applications
• Environmental compliance with RoHS 3 and REACH regulations, ensuring safe use in regulated industries

Professional Applications & Engineering Value

This M12 set screw delivers critical engineering solutions for industrial applications where vibration resistance and secure positioning are paramount. The alloy steel construction with Rockwell C45 hardness provides exceptional strength-to-weight ratio, making it ideal for machinery components, automotive assemblies, and precision equipment. The 120° cone point creates concentrated pressure points that prevent component slippage, while the hex drive design ensures maximum torque transmission without stripping. Engineered with metric coarse threading (1.75mm pitch), this fastener offers rapid installation in right-hand thread applications while maintaining the dimensional accuracy required for DIN 914 and ISO 4027 compliance. The combination of material properties and geometric precision addresses common industrial challenges including thermal cycling, dynamic loads, and long-term reliability requirements.

Specification Summary & Compliance

This set screw maintains precise Class 5g6g thread fit tolerances according to metric standards, ensuring consistent performance across industrial applications. Manufacturing specifications strictly adhere to DIN 914 and ISO 4027 standards for dimensional accuracy and mechanical properties. The product demonstrates full compliance with RoHS 3 (2015/863/EU) restrictions on hazardous substances and meets REACH (EC 1907/2006) requirements for chemical safety, making it suitable for use in regulated environments and international markets.