S-90434A114 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior holding power in plastic through advanced thread forming technology that creates strong, permanent threads without chips
• Exceptional resistance to loosening thanks to the Tri-Lobe shank design that provides superior torque-out performance
• Enhanced corrosion protection with Black Oxide Steel finish for extended service life in various environments
• Streamlined installation process with standard Phillips drive (No. 2) and flat head design that sits flush with surfaces
• Optimized for plastic applications with blunt tip and fully threaded design that prevents material splitting
• Precision compatibility with standard 1/8" drill bits and 82° countersink angles for seamless integration
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for global market acceptance

Professional Applications & Engineering Value

These No. 6 TRS Phillips flat head tapping screws are specifically engineered to address common challenges in plastic fastening applications. The thread forming technology eliminates chip formation during installation, preventing contamination and ensuring clean, secure threads in plastic materials. The Tri-Lobe shank cross-section provides exceptional resistance to vibration-induced loosening, maintaining joint integrity in demanding environments. Manufactured from Black Oxide Steel, these screws offer enhanced durability and corrosion resistance while the flat head profile with 82° countersink angle ensures flush mounting for aesthetic and safety requirements. Ideal for plastic assemblies requiring reliable, long-term fastening solutions without the risk of material damage.

Specification Summary & Compliance

These thread forming tapping screws feature precise 0.138" thread diameter with 19 threads per inch and fully threaded right-hand configuration. The screws maintain standard inch system tolerances with TRS (Thread Rolling Screws) designation for plastic applications. Manufacturing complies with industry standards for flat head screws requiring 1/8" drill bits and 82° countersink angles. Full compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations ensures environmental safety and global market acceptance.