S-90203A418 Length 1" Tapping Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling requirements with integrated No. 3 drill tip that penetrates up to 0.15" thickness in steel and sheet metal
• Superior corrosion resistance provided by 410 stainless steel construction for long-lasting performance in demanding environments
• Enhanced driving efficiency with square drive design that prevents cam-out and ensures secure tool engagement
• Optimized thread engagement through thread forming design that creates strong, permanent threads in base materials
• Secure fastening performance with fully threaded shank that maximizes pull-out resistance across the entire length
• Industry compliance assurance meeting RoHS 3 and REACH regulations for safe, environmentally responsible manufacturing
• Versatile application capability designed specifically for steel, stainless steel, and sheet metal fabrication projects

Professional Applications & Engineering Value

These No. 10-16 self-drilling tapping screws deliver exceptional value in industrial settings where time efficiency and reliability are paramount. The 410 stainless steel composition provides excellent corrosion resistance, making these thread forming screws ideal for outdoor applications, HVAC systems, and metal building construction. The integrated drill tip eliminates the need for separate drilling operations, significantly reducing installation time and labor costs in steel and sheet metal assemblies. The BSD screw type with right-hand thread forming design creates strong, vibration-resistant connections that maintain integrity under stress. The pan head style with square drive ensures positive engagement with driving tools, preventing stripping and ensuring consistent torque application throughout the fastening process.

Specification Summary & Compliance

These self-drilling tapping screws feature precise No. 10-16 thread specifications with 0.19" thread diameter and 16 threads per inch, manufactured to industry standards for consistent performance. The 1" length with fully threaded design ensures maximum holding power in applications up to 0.15" material thickness. Compliance with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations confirms environmental responsibility and workplace safety standards, making these screws suitable for regulated industries and international projects requiring certified industrial fasteners.