S-94209A334 M6 x 16 mm DIN 7500 D Tapping Screws

Key Features & Benefits at a Glance

• Exceptional holding power in soft materials like aluminum, brass, and copper due to the tri-lobe shank design that displaces material during installation.
• Corrosion-resistant zinc plating provides a durable protective layer, extending the screw's service life in various industrial environments.
• High-strength steel construction ensures reliable performance and resistance to stripping or breakage under load.
• Efficient thread forming action creates strong, clean threads without chips, reducing assembly time and eliminating the need for pre-tapped holes.
• Secure external hex drive allows for high torque application with standard tools, preventing cam-out and ensuring a tight, reliable fastening.
• Precise dimensional control with a length tolerance of -0.55 to 0.55mm guarantees consistent performance and fit in your assemblies.
• Full regulatory compliance with DIN 7500 D, RoHS 3, and REACH standards ensures product safety and environmental responsibility for global supply chains.

Professional Applications & Engineering Value

This M6 thread forming screw is engineered to solve critical fastening challenges in aluminum, brass, and copper components. The tri-lobe shank and thread forming design work by displacing material, creating a zero-clearance fit that provides superior resistance to vibration loosening and pull-out forces. This is vital in applications where thread integrity is paramount, such as in electronic enclosures, automotive assemblies, and HVAC systems. Made from robust zinc-plated steel, it offers an optimal balance of strength and corrosion resistance. The external hex drive and coarse thread with a 1 mm pitch enable quick and secure installation, streamlining production lines and reducing the risk of cross-threading, making it an efficient and reliable choice for high-volume manufacturing and maintenance operations.

Specification Summary & Compliance

This screw conforms to the dimensional and performance requirements of DIN 7500 D. The M6 x 1 mm coarse thread is fully threaded with a length of 16 mm and a specified length tolerance for precision. It is manufactured from steel with a zinc-plated finish and features a blunt tip and external hex drive. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations.