S-92029A325 M8 x 40 mm DIN 916, ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance in harsh environments thanks to 316 stainless steel construction
• Exceptional mechanical strength and durability provided by Rockwell B80 hardness rating
• Secure, non-slip fastening with the positive grip of the 4 mm hex drive and biting cup point tip
• Reliable thread engagement ensured by the coarse 1.25 mm pitch and Class 6g thread fit tolerance
• Guaranteed dimensional consistency and interchangeability through DIN 916 / ISO 4029 certification
• Safe for sensitive applications with full compliance to RoHS 3 and REACH environmental regulations
• Versatile headless design allows for flush mounting in space-constrained assemblies

Professional Applications & Engineering Value

Engineered for demanding industrial applications, this M8 set screw delivers critical performance where vibration resistance and material integrity are paramount. The 316 stainless steel composition offers excellent resistance to chemicals and chlorides, making it ideal for marine, chemical processing, and outdoor equipment. The hex drive and cup point design provide high torque capability and superior grip on shaft surfaces, preventing component slippage under dynamic loads. As a headless set screw with a coarse thread pitch, it ensures rapid installation and secure positioning of gears, pulleys, and collars in machinery, effectively solving common loosening issues in high-stress mechanical systems.

Specification Summary & Compliance

This metric set screw conforms to DIN 916 / ISO 4029 manufacturing standards, ensuring precise dimensional accuracy. The M8 x 1.25 mm coarse thread is manufactured to a Class 6g tolerance for consistent fit. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, confirming its adherence to strict environmental and safety standards for industrial use.