S-90106A317 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with 410 stainless steel construction for long-lasting performance in demanding environments
• Efficient installation with self-drilling No. 3 tip that eliminates pre-drilling in materials up to 0.187" thick
• Enhanced holding power through thread forming design that creates stronger, more secure connections in steel and sheet metal
• Increased assembly efficiency with external hex drive and flanged design for faster installation and better load distribution
• Reliable full-thread engagement with 14 TPI right-hand threads ensuring maximum grip along the entire 3/4" length
• Regulatory compliance assurance meeting RoHS 3 and REACH standards for environmentally responsible manufacturing
• Versatile application capability designed specifically for steel, stainless steel, and sheet metal assemblies

Professional Applications & Engineering Value

These No. 12 flanged tapping screws deliver exceptional engineering value through their 410 stainless steel construction and advanced thread forming technology. The combination of self-drilling tip and BSD tapping screw design eliminates the need for separate drilling operations, significantly reducing assembly time and labor costs in industrial settings. The fully threaded configuration with 14 TPI ensures maximum thread engagement and superior pull-out resistance in sheet metal and steel applications. The integrated flange provides wider bearing surface distribution, preventing material distortion while the external hex drive allows for high-torque installation with standard tools. This comprehensive solution addresses common challenges in metal fabrication, HVAC systems, and industrial equipment assembly where corrosion resistance, installation efficiency, and joint integrity are critical.

Specification Summary & Compliance

This No. 12 flanged tapping screw features precision thread forming design with 14 TPI right-hand threads and fully threaded construction. The screw maintains dimensional accuracy with a 3/4" length, 0.313" hex head width, and 0.432" flange diameter. Manufactured to BSD tapping screw standards with a No. 3 drill tip capable of penetrating up to 0.187" thickness. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe and sustainable use across industrial applications.