S-91210A758 M16 x 100 mm DIN 914, ISO 4027 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with a 90° cone point design that bites into mating surfaces for maximum resistance to loosening under vibration and load.
• Exceptional durability provided by high-strength alloy steel and a Rockwell C45 hardness rating, ensuring long service life in demanding environments.
• Precise and reliable fit thanks to the Class 5g6g thread tolerance, which guarantees consistent performance and ease of assembly.
• High-torque installation capability with an 8 mm hex drive, allowing for secure tightening without the risk of tool slippage.
• Optimized for industrial safety by being fully compliant with RoHS 3 and REACH regulations, ensuring safe use in various applications.
• Versatile coarse threading (M16x2mm) enables quick installation and provides strong holding strength in a wide range of materials.
• Space-saving headless design allows for flush mounting in applications where protruding fastener heads are not permissible.

Professional Applications & Engineering Value

This M16 set screw is engineered to solve critical challenges in power transmission, machinery assembly, and precision equipment. The high-strength alloy steel construction and Rockwell C45 hardness prevent deformation under high stress, while the 90° cone point ensures a firm, permanent grip on shafts and collars, effectively resisting rotational forces and vibration. Its metric coarse thread with a 2mm pitch and Class 5g6g fit provides excellent engagement and reliability, making it ideal for securing gears, pulleys, and other components in industrial and automotive applications. The headless and hex drive design facilitates installation in confined spaces, offering a robust fastening solution that maintains alignment and operational integrity.

Specification Summary & Compliance

This set screw conforms to DIN 914 / ISO 4027 standards, featuring an M16x2mm right-hand coarse thread with a Class 5g6g thread fit for precise dimensional accuracy. It is manufactured from alloy steel with a cone point angle of 90° and is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring adherence to international environmental and safety standards.