S-99642A124 M6 x 16 mm DIN 916, ISO 4029 Set Screws

Key Features & Benefits at a Glance

• Superior holding power with fine 0.75mm pitch threads for increased surface contact and resistance to vibration loosening in demanding applications.
• Exceptional material strength from alloy steel construction and Rockwell C45 hardness, providing reliable performance under high stress and repetitive loads.
• Secure and flush installation thanks to the headless design and cup tip, ideal for applications where a protruding head is not permissible.
• Efficient installation and removal with the 3mm hex drive, allowing for high torque application with standard tools in confined spaces.
• Precision thread fit meeting Class 5g6g tolerance, ensuring consistent performance and ease of assembly in metric threaded components.
• Compliance with major international standards including DIN 916 and ISO 4029, guaranteeing dimensional accuracy and interoperability.
• Environmentally responsible manufacturing with full compliance to RoHS 3 and REACH regulations, ensuring safety and sustainability in industrial use.

Professional Applications & Engineering Value

This M6 set screw is engineered to solve critical fastening challenges in precision assemblies. The alloy steel material, combined with a Rockwell C45 hardness, provides excellent resistance to wear and deformation, making it ideal for permanent or semi-permanent applications in machinery, automotive components, and tooling where vibration resistance is paramount. The headless design and cup tip allow for a flush finish, preventing interference in moving parts. The fine metric thread (0.75mm pitch) offers superior grip in softer materials or when minimal protrusion is required. Certified to DIN 916 / ISO 4029, these hex drive set screws deliver reliable, repeatable performance for engineers seeking durability and precision in their designs.

Specification Summary & Compliance

This set screw features M6 x 0.75mm fine metric threads with a Class 5g6g thread fit for precise dimensional accuracy as per ISO standards. It is manufactured in compliance with DIN 916 ISO 4029 specifications. The product is certified RoHS 3 (2015/863/EU) Compliant and REACH (EC 1907/2006) Compliant, meeting current environmental and safety regulations for industrial components.