S-90056A245 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding industrial environments
• Excellent thread-forming capability creates permanent, vibration-resistant threads in sheet metal without pre-tapped holes
• Optimized drive engagement with No. 2 Phillips pan head design prevents cam-out and ensures secure installation
• Maximum holding power through fully threaded No. 10-16 design with 16 threads per inch for superior grip strength
• Precision compatibility with standard No. 21 drill bits (0.159") for streamlined installation processes
• Enhanced workplace safety with RoHS 3 compliance, free from hazardous substances
• Versatile sheet metal fastening with blunt tip design that prevents material damage during installation

Professional Applications & Engineering Value

These zinc-plated steel tapping screws are engineered specifically for sheet metal applications where reliability and vibration resistance are critical. The thread forming Type B design creates strong, permanent threads in base materials without requiring pre-tapped holes, significantly reducing installation time and labor costs. The combination of No. 10-16 thread diameter and 16 threads per inch provides exceptional pull-out strength while the Phillips pan head with No. 2 drive size ensures secure tool engagement during high-torque applications. These industrial fasteners are particularly valuable in metal fabrication, HVAC systems, and electrical enclosures where consistent performance in thin materials is essential for structural integrity.

Specification Summary & Compliance

This thread forming screw features precision No. 10-16 threads with standard Class 2A inch-system tolerances, ensuring consistent performance across production runs. The fully threaded 3/4" length and 0.19" thread diameter provide maximum engagement in sheet metal applications. Manufactured to industry standards for Type B thread forming screws, this product is RoHS 3 (2015/863/EU) Compliant, meeting environmental safety regulations for industrial use. Designed for optimal performance with standard No. 21 drill bits (0.159" diameter) as specified in technical guidelines.