S-90434A184 Length 5 mm Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in various environments
• Excellent holding power in plastic materials through advanced thread forming technology that creates strong, permanent threads
• Flush, professional finish with standard flat head design and 90° countersink angle for seamless integration
• Reliable driving performance with Phillips No. 0 drive that prevents cam-out and ensures consistent installation
• Full-length threading provides maximum grip along the entire 5mm length for superior fastening security
• Precision compatibility with 1.2mm drill bits ensures proper hole preparation and optimal thread engagement
• Environmental compliance meeting RoHS 3 and REACH standards for safe, sustainable manufacturing practices

Professional Applications & Engineering Value

These M1.6 tapping screws are specifically engineered for plastic assembly applications where traditional fastening methods often fail. The thread forming TRS design eliminates the need for pre-tapped holes while creating strong, reliable threads in plastic substrates without causing stress cracking. The zinc-plated steel construction provides essential corrosion protection for industrial environments, while the Phillips flat head configuration ensures flush mounting in countersunk applications. With 0.67mm pitch threading and fully threaded shank, these screws distribute clamping force evenly, preventing material deformation and ensuring long-term joint integrity in electronic enclosures, automotive trim, and consumer product assemblies.

Specification Summary & Compliance

This M1.6 x 5mm TRS tapping screw features precision metric threading with standard pitch specifications and right-hand thread direction. Manufactured to exacting dimensional standards with proper head diameter (3.3mm) and height (0.96mm) tolerances. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global markets. Designed for use with 1.2mm drill bits and featuring standard flat head profile with 90° countersink angle for professional installation results.