S-99512A646 Length 2" 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 and reduced cam-out with T25 Torx drive system for reliable, efficient installations
• Exceptional vibration resistance and holding power through TRS thread forming technology that creates strong, permanent threads in plastic materials
• Reduced installation torque and improved drive stability with Tri-Lobe shank cross-section design
• Maximum material engagement with fully threaded 2" length for secure fastening in various plastic thicknesses
• Optimized for plastic applications with precise No. 10 size and 14 TPI thread pitch for reliable performance
• Comprehensive regulatory compliance meeting RoHS 3 and REACH standards for global industrial applications

Professional Applications & Engineering Value

These No. 10 x 2" zinc-plated steel tapping screws are engineered specifically for plastic assembly applications where reliable fastening and vibration resistance are critical. The TRS thread forming technology eliminates the need for pre-tapped holes while creating strong, permanent threads that won't strip or loosen under stress. The T25 Torx drive system provides superior torque transmission compared to traditional drives, reducing installation time and preventing tool slippage that can damage components. The Tri-Lobe shank design significantly lowers driving torque while maintaining excellent thread engagement, making these screws ideal for automated assembly processes. With full threading along the 2" length, these fasteners ensure maximum holding power across various plastic thicknesses in automotive, electronics, and industrial equipment applications.

Specification Summary & Compliance

These thread forming screws feature a No. 10 size with 0.19" thread diameter and 14 TPI thread pitch, designed specifically for plastic materials with recommended No. 15 drill bit (0.18" diameter). The zinc-plated steel construction provides corrosion protection while maintaining strength. Manufactured to precise dimensional standards with right-hand threading and fully threaded design. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations for environmental safety and industrial use.