S-94085A120 M5 x 6 mm ASME B18.3.6M, ASTM F912 Set Screws

Key Features & Benefits at a Glance

• Secure, damage-free clamping with a brass soft tip that protects delicate surfaces during tightening
• Exceptional durability and corrosion resistance from black-oxide treated alloy steel construction
• Reliable, high-strength fastening backed by a Rockwell C28 hardness rating for long-term performance
• Easy and secure installation using a standard 2.5 mm hex key for high torque application
• Precise thread engagement ensured by Class 5g6g thread fit for consistent performance in demanding applications
• Broad industrial compatibility with a standard M5x0.8 mm coarse right-hand metric thread
• Confident global sourcing with compliance to RoHS 3 and REACH environmental regulations

Professional Applications & Engineering Value

This M5 set screw is engineered to solve critical industrial fastening challenges. The black-oxide alloy steel body provides superior strength and resistance to corrosion, essential for machinery and equipment in harsh environments. The integrated brass tip is a key design feature, preventing marring and damage to costly shafts, pulleys, and gears during clamping, eliminating the need for separate protective components. The hex drive and headless design allow for flush mounting in confined spaces, delivering high torque transfer and a secure, tamper-resistant hold. Ideal for permanent positioning in automotive, aerospace, and manufacturing assemblies, this screw ensures reliable performance where vibration resistance and precise component alignment are paramount.

Specification Summary & Compliance

This set screw conforms to the dimensional and mechanical requirements of ASME B18.3.6M. The metric thread is M5x0.8 mm with a Class 5g6g tolerance for a precise and consistent fit. It is manufactured from alloy steel and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.