S-92905A676 M8 x 45 mm DIN 915, ISO 4028 Set Screws

Key Features & Benefits at a Glance

• Superior torque transmission with hex drive design for reliable tightening in high-stress applications
• Exceptional durability from alloy steel construction with Rockwell C45 hardness for long service life
• Precision alignment through extended tip design (4.3mm length, 5.5mm diameter) for secure component positioning
• Consistent thread engagement with Class 6g tolerance ensuring reliable fastening performance
• Industry-standard compatibility meeting DIN 915 and ISO 4028 specifications for seamless integration
• Environmental compliance with RoHS 3 and REACH regulations for safe industrial use
• Optimized for coarse threading with M8 x 1.25mm pitch for faster installation in various materials

Professional Applications & Engineering Value

This M8 metric set screw delivers exceptional engineering value in demanding industrial environments where precision fastening is critical. The alloy steel construction with Rockwell C45 hardness provides superior resistance to vibration loosening and mechanical stress, making it ideal for machinery, automotive assemblies, and precision equipment. The headless design with extended tip ensures flush mounting while providing positive location in mating parts, solving common alignment issues in shaft collars, gears, and pulleys. The hex drive style enables high torque application without slippage, while the coarse thread pitch facilitates quicker installation in both metallic and composite materials. This combination of features addresses the core industrial need for reliable, vibration-resistant fastening solutions that maintain precision under continuous operational stress.

Specification Summary & Compliance

This precision set screw features M8 x 1.25mm coarse threading with Class 6g thread fit tolerance ensuring consistent engagement. The extended tip maintains precise dimensions with 4.3mm length (-0.3mm to 0 tolerance) and 5.5mm diameter (-0.3mm to 0 tolerance). Manufactured to DIN 915 and ISO 4028 standards for dimensional accuracy and performance reliability. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for various industrial applications requiring strict regulatory adherence.