S-90190A295 Length 7/8" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Efficient thread forming design creates strong, permanent threads in sheet metal without requiring pre-tapped holes
• Optimized Phillips drive system (No. 3 size) ensures secure tool engagement and reduces cam-out during installation
• Full threading capability provides maximum grip length and holding power throughout the entire 7/8" fastener length
• Precision pan head design offers a low-profile installation with excellent bearing surface for secure fastening
• Right-hand thread configuration with 11 TPI delivers reliable, consistent performance in sheet metal assembly applications
• Regulatory compliance assurance meets RoHS 3 and REACH standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

Engineered specifically for sheet metal applications, these No. 12 tapping screws utilize advanced thread forming technology to create durable, high-strength connections without the need for additional tapping operations. The zinc-plated steel construction provides essential corrosion protection in industrial settings, while the Phillips pan head design ensures easy installation and a clean finished appearance. With a 0.216" thread diameter and 11 threads per inch, these fasteners deliver exceptional pull-out resistance and vibration resistance in metal assemblies. The combination of thread forming capability and pointed tip allows for quick, efficient installation in pre-drilled holes using a standard 3/16" drill bit, significantly reducing assembly time and labor costs in manufacturing operations.

Specification Summary & Compliance

This thread forming sheet metal fastener features precise inch system measurements including No. 12 screw size, 7/8" length, and 0.216" thread diameter with 11 threads per inch. Manufactured to A/AB tapping screw standards with fully threaded shank and right-hand thread direction. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across various industrial applications. Designed for use with 3/16" drill bits in materials up to 0.025" maximum drilling thickness.