S-90485A350 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 stainless steel construction, ensuring long-term reliability in various environments
• Excellent holding power in plastic materials thanks to the thread-forming TRS design and Tri-Lobe shank that prevents back-out
• Efficient installation with Phillips No. 2 drive providing secure tool engagement and reduced cam-out
• Clean, flush finish achieved with standard flat head profile and 82° countersink angle for seamless integration
• Full threading along 1" length delivers maximum grip and uniform stress distribution in plastic assemblies
• Precision thread engagement with 0.19" diameter and 14 threads per inch ensuring reliable performance in plastic applications
• Compliance with environmental regulations including RoHS 3 and REACH for safe use in industrial settings

Professional Applications & Engineering Value

These No. 10 x 1" stainless steel TRS tapping screws are specifically engineered for plastic assembly applications where reliable fastening is critical. The thread forming design with Tri-Lobe shank cross-section creates strong, permanent threads in plastic materials without cracking or stripping, eliminating the need for pre-tapped holes. The 18-8 stainless steel material provides excellent corrosion resistance for demanding environments, while the Phillips flat head configuration with 82° countersink ensures flush mounting and clean aesthetics. These screws deliver superior vibration resistance and increased pull-out strength in plastic components, making them ideal for electronics enclosures, automotive trim, and industrial equipment where plastic fastening integrity is paramount.

Specification Summary & Compliance

These inch-system tapping screws feature precision TRS (Thread Rolling Screw) threading with a 0.19" thread diameter and 14 threads per inch for optimal engagement in plastic materials. The standard flat head profile with 82° countersink angle ensures proper seating, while the Phillips No. 2 drive provides reliable installation. Manufactured to industry standards for thread forming screws, these fasteners are fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental safety and industrial reliability.