S-92905A218 M6 x 16 mm DIN 915, ISO 4028 Set Screws

Key Features & Benefits at a Glance

• Superior holding strength with Rockwell C45 hardness alloy steel for reliable performance in demanding applications
• Precise thread engagement with Class 6g thread fit ensuring consistent mating with corresponding components
• Secure installation through hex drive design providing excellent torque transmission and slip resistance
• Enhanced fastening contact with extended 3.25 mm tip length creating optimal surface pressure
• Consistent dimensional accuracy with controlled tip diameter and length tolerances for repeatable assembly
• Broad industrial compatibility through compliance with DIN 915/ISO 4028 standards and coarse thread spacing
• Environmental responsibility with RoHS 3 and REACH compliance meeting modern regulatory requirements

Professional Applications & Engineering Value

This M6 metric set screw delivers exceptional engineering value in applications requiring precise component positioning and secure fastening. The alloy steel construction with Rockwell C45 hardness provides excellent resistance to vibration loosening and mechanical stress, making it ideal for machinery, automotive assemblies, and precision equipment. The extended tip design with controlled 4 mm diameter creates concentrated clamping force, preventing shaft slippage in pulley, gear, and coupling applications. The hex drive configuration ensures reliable installation in confined spaces where headless fasteners are necessary, while the Class 6g thread fit maintains consistent engagement with mating components. This combination of features addresses common industrial challenges of component misalignment, vibration-induced failure, and installation accessibility.

Specification Summary & Compliance

This precision fastener features M6 x 1 mm metric coarse threads with Class 6g thread fit tolerance according to ISO standards. The extended tip maintains precise dimensions with tip length of 3.25 mm (-0.25mm to 0 tolerance) and tip diameter of 4 mm (-0.3mm to 0 tolerance). Manufacturing and quality control adhere to DIN 915 and ISO 4028 specifications for dimensional accuracy and performance requirements. The product is fully compliant with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, ensuring environmental responsibility in industrial applications.