S-90227A135 Length 38 mm ISO 15482, DIN 7504 P Tapping Screws

Key Features & Benefits at a Glance

• Superior thread-cutting performance eliminates the need for pre-drilling, saving time and labor in steel and sheet metal assembly.
• High-strength zinc-plated steel construction provides excellent corrosion resistance for long-lasting durability in demanding industrial environments.
• Integrated No. 2 drill tip with an 80° countersink angle ensures clean, flush installations and allows for drilling into materials up to 0.118" thick.
• Fully threaded BSD (Thread Cutting) design delivers maximum grip and holding power for secure, vibration-resistant fastening.
• Phillips flat head drive offers a low-profile finish and widespread tool compatibility for efficient installation.
• Manufactured to ISO 15482 and DIN 7504 P standards, guaranteeing dimensional accuracy, consistent performance, and interchangeability.
• Compliance with RoHS 3 and REACH regulations ensures the product meets strict environmental and safety standards for global supply chains.

Professional Applications & Engineering Value

These M4.2 x 38mm zinc-plated steel tapping screws are engineered to solve critical challenges in metal fabrication and assembly. The thread-cutting design and drill tip allow them to form their own threads and drill through steel and sheet metal up to 0.118" thick without pilot holes, drastically reducing installation steps and preventing material cracking. The fully threaded shank and BSD screw type ensure high strip-out resistance and reliable clamp load in dynamic or vibrating environments. The zinc plating provides a protective barrier against rust, making these metric tapping screws ideal for HVAC systems, electrical enclosures, automotive components, and machinery where industrial reliability is non-negotiable.

Specification Summary & Compliance

This screw features an M4.2 size, 38mm length, and a standard flat head profile with a Phillips No. 2 drive. It is fully threaded with a right-hand thread direction and a round shank cross-section. Manufacturing and dimensional conformance are guaranteed per ISO 15482 and DIN 7504 P specifications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations.