S-95893A364 Length 1 1/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior torque transmission with Torx Plus IP20 drive, reducing cam-out and tool wear for efficient installation
• Reliable thread forming with TRS tri-lobe shank design, creating strong, vibration-resistant threads in plastic materials
• Enhanced corrosion resistance through zinc-plated steel construction, extending service life in industrial environments
• Optimal flush mounting with standard 82° flat head profile, providing clean finished appearance in plastic assemblies
• Full threading coverage along the 1-1/4" length, ensuring maximum holding power and uniform stress distribution
• Precision installation guidance with specified No. 21 drill bit size, preventing material damage and ensuring proper fit
• Environmental compliance assurance meeting RoHS 3 and REACH standards, suitable for regulated industries

Professional Applications & Engineering Value

These No. 10-14 TRS tapping screws are specifically engineered for plastic fastening applications where material integrity and joint reliability are critical. The thread forming design with tri-lobe shank cross-section displaces plastic material without cutting, creating zero clearance threads that resist loosening from vibration and thermal cycling. The zinc-plated steel construction provides essential corrosion protection while maintaining the high tensile strength required for demanding industrial environments. The Torx Plus IP20 drive system delivers exceptional torque transmission, preventing strip-out during installation and enabling consistent clamping force in automated assembly processes. These features combine to solve common plastic fastening challenges including material cracking, thread stripping, and premature fastener failure.

Specification Summary & Compliance

Manufactured to precise dimensional standards with No. 10 screw size and 14 threads per inch right-hand threading. Features standard 82° countersink angle flat head profile and fully threaded 1-1/4" length. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations. Designed for use with No. 21 drill bit (0.159" diameter) for proper hole preparation in plastic materials.