S-96001A210 Length 1/2" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 18-8 Stainless Steel construction for long-lasting performance in various environments
• Enhanced torque transfer and reduced tool slippage through the Torx Plus IP10/T10 drive system
• Reliable thread forming in plastic materials with the Tri-Lobe shank design that creates strong, permanent threads
• Consistent flush mounting with the standard pan head profile that sits neatly on plastic surfaces
• Optimized for plastic assembly applications with right-hand thread direction and blunt tip for controlled penetration
• Full-length threading ensures maximum holding power across the entire 1/2" length
• Environmental compliance assurance meeting RoHS 3 and REACH standards for sustainable manufacturing

Professional Applications & Engineering Value

This No. 4-20 TRS plastic tapping screw delivers exceptional engineering value for plastic assembly applications where material integrity and fastener reliability are critical. The 18-8 Stainless Steel construction provides excellent corrosion resistance while the Tri-Lobe shank design and thread forming capability eliminate the need for pre-tapped holes, creating strong, vibration-resistant threads directly in plastic substrates. The Torx Plus drive system (IP10/T10) ensures maximum torque transmission without cam-out, preventing damage to screw heads and reducing assembly time. With its rounded pan head profile and blunt tip, this screw minimizes stress concentration in plastic materials while providing a clean, finished appearance. Ideal for electronics enclosures, automotive plastic components, and consumer products requiring durable fastening solutions.

Specification Summary & Compliance

This thread forming screw features precision No. 4-20 thread with right-hand direction and full threading along the 1/2" length. Manufactured to exacting standards with Class 2A thread tolerances for consistent performance. The screw is designed for use with No. 37 drill bit (0.104" diameter) for proper hole preparation in plastic materials. Fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industries and applications.