S-90769A169 Length 38 mm DIN 7504 N, ISO 7049 Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, ensuring long-lasting performance in harsh industrial environments.
• Effortless installation thanks to the thread forming design and 12mm drill tip, eliminating the need for pre-drilling in materials up to 6mm thick.
• High torque resistance and secure fastening with a Phillips No. 3 drive and fully threaded M6.3 shank, providing reliable hold in steel, aluminum, and wood.
• Wide material compatibility for use in steel, stainless steel, aluminum, fabric, insulation, sheet metal, and wood, reducing inventory needs.
• Enhanced durability and consistent fit with metric right-hand threads and a 1.8mm pitch, meeting precise DIN 7504 N and ISO 7049 standards.
• Time and cost savings through the self-tapping, pan head design that speeds up assembly without secondary operations.
• Safe and eco-friendly compliance with RoHS 3 and REACH regulations, ensuring no hazardous substances in your applications.

Professional Applications & Engineering Value

These M6.3 x 38mm zinc-plated steel tapping screws are engineered to address common fastening challenges in industrial settings, such as vibration loosening and material fatigue. The thread forming technology creates strong, permanent threads in ductile materials like steel, aluminum, and sheet metal, reducing the risk of strip-out and improving pull-out strength. With a 12mm drill tip and fully threaded design, they penetrate up to 6mm thickness without pre-drilling, streamlining assembly in HVAC, automotive, and construction applications. The Phillips drive and pan head ensure easy installation and a flush finish, while the zinc plating offers reliable corrosion protection, making these screws ideal for both indoor and outdoor use where durability and efficiency are critical.

Specification Summary & Compliance

This screw features M6.3 metric threads with an approximate 1.8mm pitch and right-hand thread direction, manufactured to Class 2A tolerance for precise fit. It complies with DIN 7504 N and ISO 7049 standards for thread forming screws, ensuring consistent performance. Additionally, it meets RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) compliance, confirming the absence of restricted substances for safe industrial use.