S-92015A109 M3 x 20 mm DIN 916, ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in harsh industrial environments
• Maximum torque transmission through the precision hex drive design, preventing tool slippage during installation
• Secure and permanent fastening ensured by the cup point tip that bites into materials for superior resistance to vibration and loosening
• Reliable coarse thread engagement with Class 6g tolerance for quick assembly and consistent performance in various materials
• Streamlined headless design allowing for flush mounting in applications where space is limited or protruding heads are unacceptable
• Full regulatory compliance with RoHS 3 and REACH, making them suitable for sensitive and regulated industrial applications
• Standardized dimensions conforming to DIN 916 and ISO 4029 for guaranteed interchangeability and engineering consistency

Professional Applications & Engineering Value

This M3 set screw is engineered to address critical fastening challenges in precision assemblies. The 18-8 stainless steel material provides excellent resistance to oxidation and corrosion, making it ideal for machinery, automotive components, and electronic enclosures exposed to moisture or chemicals. The headless design with hex drive allows for installations in confined spaces while transmitting high torque efficiently. The cup point creates a strong bite into the shaft or component, preventing rotational slippage under vibrational loads, which is crucial for permanent positioning of gears, pulleys, and collars. Meeting DIN 916/ISO 4029 standards, this metric set screw ensures dimensional reliability and compatibility in global engineering projects, providing a dependable solution for maintenance and OEM applications requiring precise axial location and clamping force.

Specification Summary & Compliance

This set screw features M3 x 0.5 mm coarse thread with Class 6g thread fit tolerance, ensuring precise and reliable engagement. It is manufactured in compliance with DIN 916 ISO 4029 specifications, guaranteeing dimensional accuracy and performance. The product is fully RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, adhering to strict environmental and safety regulations for industrial use.