S-90485A439 Length 6 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
• Optimized for plastic applications with TRS screw type and blunt tip to prevent material cracking and splitting
• Secure Phillips drive system (No. 2 size) provides reliable torque transmission and prevents cam-out during installation
• Precision flat head design with 90° countersink angle for flush mounting and clean aesthetic finish
• Full threading along 6mm length ensures maximum holding power and uniform stress distribution
• Environmental compliance assurance with RoHS 3 and REACH regulations for safe industrial use

Professional Applications & Engineering Value

These M3 tapping screws are specifically engineered to address common challenges in plastic assembly applications. The 18-8 stainless steel construction provides excellent corrosion resistance, making them ideal for electronics enclosures, automotive components, and outdoor equipment where environmental exposure is a concern. The thread forming design (TRS type) creates strong, load-bearing threads in plastic substrates without the need for pre-tapped holes, reducing assembly time and labor costs. The Phillips flat head configuration with standard profile ensures flush mounting for streamlined surfaces, while the precise 1.34mm thread pitch delivers optimal holding power in various plastic materials. These screws are particularly valuable in applications requiring vibration resistance and repeated disassembly/reassembly cycles.

Specification Summary & Compliance

These metric M3 x 6mm tapping screws feature standard thread forming design with fully threaded shank and right-hand threading. The screws are manufactured to precise dimensional standards with 5.5mm head diameter and 1.8mm head height, compatible with No. 41 drill bit (0.096" diameter) for proper installation. The product complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet current industrial safety and environmental standards for use in various manufacturing sectors.