S-92775A601 M4 x 20 mm DIN 915 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ideal for harsh industrial environments
• Enhanced fastening security provided by the 2.25mm extended tip for deeper penetration and superior grip
• High mechanical strength with Rockwell B80 hardness, ensuring durability under heavy loads
• Precise thread engagement with Class 6g fit and coarse M4x0.7mm threads for reliable installation
• Streamlined assembly using the 2mm hex drive, allowing easy access in confined spaces
• International compliance meeting DIN 915 and ISO 4028 standards for global project compatibility
• Environmental safety with full RoHS 3 and REACH compliance, suitable for regulated industries

Professional Applications & Engineering Value

This M4 set screw with extended tip delivers critical engineering advantages in precision assembly applications. The 18-8 stainless steel material provides excellent corrosion resistance for machinery exposed to moisture, chemicals, or outdoor conditions. The 2.25mm extended tip ensures deeper penetration into mating parts, preventing loosening from vibration in automotive components, industrial equipment, and precision instruments. The hex headless design with 2mm hex drive enables flush mounting where protruding fastener heads are unacceptable. With Class 6g thread fit and coarse thread spacing, these metric set screws offer reliable engagement in both soft and hard materials, making them ideal for positioning and securing rotating elements in mechanical systems.

Specification Summary & Compliance

This M4 x 0.7mm x 20mm set screw features precise dimensional tolerances including Class 6g thread fit per ISO metric standards. The extended tip maintains tight tolerances with tip diameter of 2.5mm (-0.25mm to 0) and tip length of 2.25mm (-0.25mm to 0). Manufacturing complies with DIN 915 and ISO 4028 specifications, ensuring interchangeability and performance reliability. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, making it suitable for electronics, medical equipment, and other regulated industries.