S-96817A318 Length 8 mm Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
• Enhanced torque transmission through T8 Torx drive design, reducing cam-out and tool slippage during installation
• Secure plastic fastening with TRS thread forming technology that creates strong, vibration-resistant threads without chips
• Integrated flange design provides wider bearing surface for improved load distribution and eliminates need for separate washers
• Full threading along the 8mm length ensures maximum engagement and holding power in plastic materials
• Blunt tip design prevents material splitting while maintaining precise alignment during installation
• Compliance assurance with RoHS 3 and REACH regulations for environmentally responsible manufacturing

Professional Applications & Engineering Value

These M2.5 metric tapping screws are specifically engineered for plastic assembly applications where reliable fastening is critical. The zinc-plated steel construction provides essential corrosion protection in industrial environments, while the TRS thread forming technology creates strong, permanent threads in plastic substrates without generating chips that could contaminate sensitive components. The T8 Torx drive system delivers superior torque transmission compared to traditional drive types, reducing installation time and preventing fastener damage. The integrated flanged pan head design distributes clamping force evenly across a wider surface area, preventing material deformation in softer plastics. These features combine to create an optimal fastening solution for plastic enclosures, electronic housings, and automotive interior components where vibration resistance and long-term reliability are paramount.

Specification Summary & Compliance

This M2.5 x 8mm flanged tapping screw features precision metric threading with a thread pitch of approximately 1.12mm and fully threaded shank design. Manufactured to exacting standards for plastic fastening applications, it requires a 54 drill bit (0.055" diameter) for proper installation. The screw complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and workplace safety. The right-hand threaded, thread forming design provides reliable performance in various plastic materials without the need for pre-tapped holes.