S-94209A326 M5 x 12 mm DIN 7500 D Tapping Screws

Key Features & Benefits at a Glance

• Superior thread forming capability with tri-lobe shank design ensures reliable, vibration-resistant fastening in ductile materials like aluminum, brass, and copper without pre-tapping.
• Enhanced corrosion resistance from zinc-plated steel construction extends service life in various industrial environments, reducing maintenance and replacement costs.
• High-strength external hex head allows for efficient installation with standard tools, minimizing assembly time and improving productivity on the production line.
• Precision length tolerance of ±0.55mm guarantees consistent performance and fit, reducing the risk of assembly errors and ensuring uniform clamping force.
• Wide material compatibility enables versatile use across non-ferrous metals, streamlining inventory and simplifying procurement for diverse applications.
• Compliance with DIN 7500 D standards assures dimensional accuracy and thread quality, providing reliability for critical fastening tasks in regulated industries.
• RoHS 3 and REACH environmental compliance supports sustainable manufacturing practices and meets global regulatory requirements for safer product usage.

Professional Applications & Engineering Value

Engineered for demanding industrial assemblies, these M5 x 0.8mm coarse thread tapping screws excel in thread forming applications for non-ferrous metals like aluminum, brass, and copper. The tri-lobe shank cross-section displaces material during installation, creating strong, permanent threads that resist loosening under vibration—a common challenge in automotive, electronics, and machinery sectors. Made from zinc-plated steel, they offer durability against corrosion while the external hex drive ensures quick, secure tightening with standard wrenches. Fully threaded and featuring a blunt tip, these screws provide consistent engagement depth, reducing the risk of strip-out and enhancing joint integrity in high-volume production environments.

Specification Summary & Compliance

This M5 metric screw with a 0.8mm coarse pitch and 12mm length adheres to precise dimensional tolerances (length tolerance: -0.55 to 0.55mm). It conforms to DIN 7500 D for thread-forming screws, ensuring reliable performance in specified materials. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, meeting environmental and safety standards for industrial use.