S-92905A518 M12 x 25 mm DIN 915, ISO 4028 Set Screws

Key Features & Benefits at a Glance

• Exceptional holding power with extended tip design (8.5mm diameter, 6.3mm length) for superior grip and resistance to loosening under vibration
• High-strength durability from alloy steel construction with Rockwell C45 hardness, ensuring long-term performance in demanding applications
• Precise thread engagement with Class 6g fit and coarse 1.75mm pitch for quick installation and reliable fastening in industrial assemblies
• Secure hex drive compatibility using standard 6mm tools, providing excellent torque transmission without head protrusion in confined spaces
• Full regulatory compliance with RoHS 3 and REACH standards, making it suitable for global industrial and manufacturing use
• Standardized dimensions per DIN 915 and ISO 4028 specifications, ensuring interchangeability and consistent performance in metric systems
• Optimized 25mm length with right-hand threading for versatile application across various material thicknesses and assembly requirements

Professional Applications & Engineering Value

This M12 set screw delivers critical engineering solutions where vibration resistance and permanent positioning are paramount. The alloy steel construction with Rockwell C45 hardness prevents deformation under heavy loads, while the extended tip design creates superior bite into mating components, eliminating slippage in pulley systems, gear assemblies, and shaft collars. The headless configuration and hex drive enable flush mounting in space-constrained applications, with the Class 6g thread fit ensuring precise engagement without cross-threading issues. Metric coarse threading (1.75mm pitch) facilitates rapid installation in production environments, making it ideal for industrial machinery, automation equipment, and heavy-duty manufacturing applications requiring reliable, maintenance-free fastening.

Specification Summary & Compliance

This metric set screw features precision Class 6g thread tolerance with M12 x 1.75mm coarse thread spacing and 25mm length. The extended tip maintains tight dimensional control with 8.5mm diameter (-0.36mm to 0 tolerance) and 6.3mm length (-0.3mm to 0 tolerance). Manufactured to DIN 915 and ISO 4028 specifications, it demonstrates full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations for industrial use.