S-92905A319 M8 x 25 mm DIN 915, ISO 4028 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with high-strength alloy steel construction and Rockwell C45 hardness for reliable, vibration-resistant fastening in demanding applications
• Enhanced grip and alignment from the extended 4.3mm tip, ensuring precise component positioning and reduced slipping during installation
• Quick and easy installation with the internal hex drive style, allowing efficient torque application in confined spaces where headless design is essential
• Wide compatibility with coarse 1.25mm thread pitch and Class 6g tolerance, providing excellent engagement with standard metric components
• Long-term durability in industrial environments thanks to the material's resistance to wear and consistent performance under stress
• Regulatory compliance assurance with RoHS 3 and REACH certifications, meeting strict environmental and safety standards for global supply chains
• Precision manufacturing adhering to DIN 915 and ISO 4028 standards, ensuring dimensional accuracy and repeatable performance in assembly operations

Professional Applications & Engineering Value

This M8 set screw is engineered to address common industrial challenges like component misalignment and loosening under vibration. Made from alloy steel with a Rockwell C45 hardness, it offers exceptional tensile strength and fatigue resistance, ideal for machinery, automotive, and precision equipment assemblies. The extended tip and coarse thread pitch facilitate secure fastening into pre-tapped holes or shafts, minimizing the risk of stripping while ensuring consistent clamp load. Its headless design and hex drive allow flush mounting in tight spaces, streamlining maintenance and reducing protrusion-related issues. By conforming to DIN 915 and ISO 4028 specifications, this screw delivers reliable performance in high-stress applications, enhancing operational efficiency and reducing downtime.

Specification Summary & Compliance

This metric set screw features an M8 x 1.25mm thread with Class 6g tolerance for precise fit, and dimensions including a 25mm length and extended tip (4.3mm length, 5.5mm diameter with tight tolerances). It meets DIN 915 and ISO 4028 manufacturing standards, ensuring consistent quality and interchangeability. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, it supports environmentally responsible sourcing and usage in industrial markets.