DIN 7982 Self-tapping Screw

 

DIN 7982 self-tapping screws are designed for creating durable, strong threaded connections on thin sheet metal, aluminum profiles, and engineering plastics. They are ideal fasteners for cabinets, high-end equipment manufacturing, and outdoor applications.

Product Features
Excellent Corrosion Resistance: Made of A2-70 (304) or A4-70 (316) grade stainless steel, DIN 7982 self-tapping screws offer excellent rust and corrosion resistance and can easily withstand humid, chemical, and salt spray environments, ensuring long-term stable use in outdoor, food, chemical, and marine environments, with a service life far exceeding that of ordinary electroplated carbon steel screws.

Precise Standard Conformity: Strictly adhering to the DIN 7982 German Industrial Standard, the screws' head shape, thread form, lead angle, and mechanical properties are highly reliable and interchangeable. This means perfect dimensional consistency and precise matching with standard countersunk holes (90° or 100°) for a flush head.

Smooth and Beautiful Appearance: The standard 90° flat head (countersunk head) design sits flush with the workpiece surface after tightening, providing a smooth, bump-free appearance, preventing scratches, and enhancing the overall aesthetics and safety of the product.

Applications
Sheet Metal Fabrication and Cabinets: Panel and side panel installation for server cabinets, network equipment, industrial control boxes, and electrical switchgear.
Outdoor Equipment and Construction: Communication base station housings, outdoor surveillance equipment, building curtain wall systems, and solar mounts.
Transportation: Ship interiors, rail vehicle interior panels, and automotive parts.
Electronic Appliances and Home Appliances: High-end appliance housings, instruments and meters, and internal structural fastening for office equipment.
Food and Medical Devices (316 material recommended): Equipment housings, panels, and applications requiring frequent cleaning and disinfection.