S-91390A162 M10 x 25 mm DIN 916, ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Superior holding power through the cup tip design that bites into surfaces, preventing component slippage under vibration
• Exceptional durability with Rockwell C45 hardened alloy steel construction, resisting wear and deformation in demanding applications
• Precise thread engagement with Class 5g6g metric coarse threads ensuring reliable fastening and consistent clamp load
• Streamlined installation using the 5mm hex drive, allowing high torque application in confined spaces without head protrusion
• Global compliance assurance meeting DIN 916/ISO 4029 specifications for dimensional accuracy and international quality standards
• Environmental responsibility with full RoHS 3 and REACH compliance, making it suitable for regulated industries worldwide
• Optimized for coarse threading with M10x1.5mm configuration providing rapid assembly and strong holding in various materials

Professional Applications & Engineering Value

This alloy steel set screw delivers critical engineering solutions where vibration resistance and space constraints challenge conventional fasteners. The headless design with hex drive enables flush mounting in precision machinery, automotive assemblies, and manufacturing equipment where protruding fastener heads would interfere with operation. The cup tip creates permanent indentation in shaft components, eliminating rotational slip in pulley systems, gear assemblies, and coupling applications. Manufactured to DIN 916/ISO 4029 standards with Class 5g6g thread fit, this metric set screw ensures dimensional consistency across international projects while the Rockwell C45 hardness provides lasting performance in high-stress industrial environments.

Specification Summary & Compliance

This M10x1.5x25mm set screw features Class 5g6g thread tolerance per ISO metric standards, ensuring precise fit and reliable performance. The manufacturing process adheres to DIN 916 ISO 4029 specifications for dimensional accuracy and quality control. Environmental compliance includes full conformance with RoHS 3 (2015/863/EU) restrictions on hazardous substances and REACH (EC 1907/2006) regulations for chemical safety, making this fastener suitable for global supply chains and regulated industries.