S-90434A162 Length 2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction, extending service life in various industrial environments
• Exceptional holding power in plastic materials due to TRS thread forming technology and Tri-Lobe shank design that prevents loosening
• Efficient installation with Phillips No. 2 drive and standard flat head profile for flush mounting and reduced assembly time
• Reliable thread engagement with fully threaded 14 TPI design and blunt tip for precise, secure fastening in plastic applications
• Clean, professional finish achieved with 82° countersink angle that sits flush with surfaces
• Compliance with international safety standards including RoHS 3 and REACH for safe use in regulated industries
• Optimized for plastic fastening with thread forming method that eliminates need for pre-tapped holes

Professional Applications & Engineering Value

These No. 10 x 2" zinc-plated steel tapping screws are engineered specifically for plastic fastening applications where reliability and vibration resistance are critical. The TRS thread forming technology combined with the Tri-Lobe shank cross-section creates permanent, high-strength threads in plastic materials without causing stress cracking or material failure. The Phillips flat head design with 82° countersink provides a clean, flush finish ideal for consumer products, electronic enclosures, and automotive plastic components. Unlike cutting screws that remove material, these thread forming screws displace plastic to create zero-clearance fits that withstand thermal cycling and mechanical vibration. The zinc-plated steel construction ensures durability while the fully threaded design maximizes pull-out strength in various plastic thicknesses.

Specification Summary & Compliance

These inch-system screws feature a No. 10 thread diameter (0.19") with 14 threads per inch and 2" length. The thread forming tapping method follows TRS standards with Tri-Lobe shank design for optimal performance in plastic substrates. The flat head measures 0.362" in diameter with standard profile and 82° countersink angle. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and restricted substance compliance for industrial applications.