S-92905A528 M12 x 40 mm DIN 915, ISO 4028 Set Screws

Key Features & Benefits at a Glance

• Enhanced Grip & Positioning: Extended 6.3mm tip with tight diameter tolerance ensures precise component alignment and superior holding power in assemblies.
• Exceptional Durability & Wear Resistance: Made from alloy steel hardened to Rockwell C45 for reliable performance under high stress and repetitive use.
• Secure & Efficient Installation: Hex drive (size 6) and headless design allow for high torque application in confined spaces without protruding parts.
• Reliable Thread Engagement: Class 6g thread fit with coarse M12x1.75mm pitch provides quick assembly and vibration resistance in dynamic applications.
• Broad Industrial Compatibility: Manufactured to DIN 915 / ISO 4028 standards, ensuring interchangeability and consistent quality in global projects.
• Environmental & Regulatory Safety: Compliant with RoHS 3 and REACH regulations, making it suitable for use in regulated industries and export markets.
• Optimized for Right-Hand Applications: Standard right-hand thread direction simplifies installation and maintenance in conventional machinery setups.

Professional Applications & Engineering Value

This M12 set screw is engineered to address critical challenges in industrial applications where component slippage and misalignment can lead to equipment failure. The alloy steel construction and Rockwell C45 hardness provide excellent resistance to deformation and wear, even under continuous load. The extended tip (6.3mm length) creates a deeper indentation on shafts or collars, significantly enhancing grip and preventing rotational loosening in high-vibration environments. Its headless design and hex drive facilitate installation in tight spaces, making it ideal for precision machinery, automotive assemblies, and permanent fixturing. By conforming to DIN 915 / ISO 4028 specifications, it ensures reliable performance and compatibility in metric coarse thread systems worldwide.

Specification Summary & Compliance

This set screw features a Class 6g thread fit per ISO standards, ensuring precise dimensional accuracy for secure fastening. Key specifications include a M12x1.75mm coarse thread, 40mm length, and extended tip dimensions (diameter: 8.5mm, tolerance: -0.36mm to 0; length: 6.3mm, tolerance: -0.3mm to 0). It is manufactured in compliance with DIN 915 / ISO 4028 and meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, confirming its suitability for use in demanding and regulated industrial sectors.