S-91210A315 M6 x 10 mm DIN 914, ISO 4027 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with a 90° cone point that bites into surfaces for secure, permanent component positioning
• Exceptional durability and wear resistance thanks to Alloy Steel construction and a Rockwell C45 hardness rating
• Reliable and precise installation ensured by a 3mm hex drive, providing high torque transmission without cam-out
• Broad compatibility and easy sourcing with a standard M6 x 1mm coarse thread and Class 5g6g fit for common metric applications
• Space-saving headless design allows for flush mounting in tight or recessed spaces where a protruding head is not feasible
• Guaranteed industrial quality and safety through compliance with DIN 914 / ISO 4027 manufacturing standards
• Safe for use in regulated environments as it is RoHS 3 and REACH compliant, containing no hazardous substances

Professional Applications & Engineering Value

This alloy steel set screw is engineered to solve critical challenges in mechanical assembly and power transmission systems. Its headless design and cone point are ideal for securing collars, gears, and pulleys onto shafts, preventing axial movement and slippage under high vibrational loads. The M6 coarse thread and Class 5g6g thread fit ensure quick assembly and reliable engagement, reducing installation time while maintaining positional accuracy. Manufactured from high-strength alloy steel and heat-treated to a Rockwell C45 hardness, it provides excellent resistance to stripping and deformation, making it a trusted component in automotive, machinery, and industrial equipment where maximum holding power and long-term reliability are non-negotiable.

Specification Summary & Compliance

This set screw features an M6 x 1mm coarse metric thread with a Class 5g6g tolerance for precise fit. It is manufactured to meet the dimensional and mechanical specifications of DIN 914 and ISO 4027. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring it is free from restricted hazardous substances and safe for use in various industrial markets.