S-90251A315 M6 x 16 mm DIN 916, ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Vibration-resistant locking with permanent nylon patch that maintains secure fastening in dynamic applications
• Superior corrosion resistance from 18-8 stainless steel construction for extended service life in harsh environments
• Precise thread engagement with Class 6g fit ensuring reliable installation and consistent clamping force
• Wide temperature tolerance from -50° to 250°F (-45° to 121°C) for diverse industrial applications
• Enhanced torque transmission through hex socket drive design for secure installation without slippage
• Optimal material hardness at Rockwell B80 providing excellent wear resistance and durability
• Cup point design creating positive seating and minimal surface damage during installation

Professional Applications & Engineering Value

This M6 set screw with nylon patch thread locker addresses critical vibration-induced loosening challenges in industrial machinery, automotive assemblies, and precision equipment. The 18-8 stainless steel construction provides exceptional corrosion resistance while maintaining Rockwell B80 hardness for repeated use in high-stress applications. The cup point tip ensures positive seating without excessive surface marring, making it ideal for precision positioning of gears, pulleys, and collars on shafts. Engineered with Class 6g thread fit and coarse thread spacing, this hex socket set screw delivers reliable performance in environments where thermal cycling and mechanical vibrations would compromise standard fasteners.

Specification Summary & Compliance

Manufactured to DIN 916/ISO 4029 specifications with Class 6g thread tolerance for precision fit. This metric set screw features M6 x 1mm coarse threads with right-hand direction and 16mm length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial sectors.