S-90485A424 Length 12 mm Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction for long-lasting performance in demanding environments
• Efficient thread forming design creates strong, permanent threads in plastic materials without pre-tapping, reducing assembly time
• Optimized for plastic applications with blunt tip and TRS type to prevent material cracking and ensure secure fastening
• Reliable Phillips drive system with No. 1 drive size provides secure tool engagement and prevents cam-out during installation
• Precision flat head design with 90° countersink angle allows for flush mounting in plastic assemblies
• Full threading along 12mm length ensures maximum holding power and uniform stress distribution
• Environmental compliance assurance meets RoHS 3 and REACH regulations for safe industrial use

Professional Applications & Engineering Value

These M2.2 x 12mm tapping screws are specifically engineered for plastic assembly applications where material integrity and long-term reliability are critical. The 18-8 stainless steel construction provides excellent corrosion resistance, making these thread forming screws ideal for electronics enclosures, automotive plastic components, and outdoor equipment assemblies. The TRS (Thread Rolling Screw) design with 0.98mm thread pitch displaces plastic material rather than cutting it, creating stronger threads that resist stripping and back-out under vibration. The Phillips flat head configuration with standard profile ensures clean, flush installations while the No. 1 drive size offers optimal torque transmission for consistent performance in high-volume manufacturing environments.

Specification Summary & Compliance

These metric tapping screws feature precise M2.2 thread size with 12mm length and 0.98mm approximate thread pitch. The flat head design includes 3.8mm head diameter and 1.2mm head height with 90° countersink angle for proper seating. Manufactured as fully threaded screws with right-hand thread direction and blunt tip for plastic applications. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in industrial and consumer products across global markets.