S-94209A324 M5 x 8 mm DIN 7500 D Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior thread forming capability in soft materials like aluminum, brass, and copper, eliminating the need for pre-tapped holes and reducing assembly time.
- Exceptional vibration resistance and holding power thanks to the tri-lobe shank design, which creates a secure, permanent thread lock. li>High-strength, corrosion-resistant zinc-plated steel construction ensures long-term durability and reliability in demanding industrial environments.
- Efficient installation and high torque transmission provided by the external hex head, compatible with standard wrenches and sockets.
- Reliable coarse thread pitch (0.8mm) offers faster driving and reduced cross-threading risk compared to fine-pitch alternatives.
- Full threading along the 8mm length maximizes grip and load distribution across the entire fastened joint.
- Guaranteed dimensional consistency with controlled length tolerance for predictable performance in automated or manual assembly.
Professional Applications & Engineering Value
Engineered for high-volume production, these M5 metric tapping screws solve critical challenges in fastening aluminum, brass, and copper components. The thread forming action of the tri-lobe shank displaces material to create strong, strip-resistant threads without generating chips, making them ideal for electronics, automotive assemblies, and machinery where debris contamination is a concern. The zinc-plated steel provides a protective barrier against corrosion, extending service life. The combination of the external hex drive and coarse thread ensures rapid, reliable installation, reducing labor costs and improving assembly line efficiency for industrial fasteners.
Specification Summary & Compliance
This screw conforms to the precise dimensional and performance requirements of DIN 7500 D for thread-forming screws. The M5 x 0.8mm thread with a length tolerance of -0.45 to 0.45mm ensures consistent fit and function. It is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, guaranteeing that it is free from hazardous substances for safe use in global markets.
