S-92715A640 Length 1 1/4" Tapping Screws

Key Features & Benefits at a Glance

• Eliminates pre-drilling requirements with integrated 3/16" drill tip that penetrates up to 0.098" thickness in steel and sheet metal
• Superior corrosion resistance through black zinc-plated steel construction for extended service life in industrial environments
• Enhanced load distribution with wide truss head design and integrated flat washer that prevents surface damage
• Secure thread formation using BSD thread-forming technology that creates strong, permanent threads in parent material
• Optimized driving efficiency with No. 2 Phillips drive that provides excellent torque transfer and reduces cam-out
• Maximum material engagement through fully threaded 1-1/4" length with 18 TPI for superior holding power
• Regulatory compliance assurance with RoHS 3 certification for environmentally responsible manufacturing

Professional Applications & Engineering Value

These No. 8 Phillips truss head tapping screws deliver exceptional value in demanding steel, fabric, and sheet metal applications where vibration resistance and permanent fastening are critical. The thread-forming BSD technology creates precisely mated threads that eliminate the need for separate tapping operations, significantly reducing installation time and labor costs. The combination of black zinc-plated steel construction and integrated flat washer provides both corrosion protection and superior clamping force distribution, preventing material distortion in thin-gauge applications. The 3/16" drill tip enables direct penetration without pilot holes, making these tapping screws ideal for high-volume production environments where efficiency and reliability are paramount.

Specification Summary & Compliance

These thread forming screws feature precise 0.164" thread diameter with 18 TPI thread pitch and Class 2A thread tolerances for consistent performance. The BSD tapping screw design follows industry-standard thread forming specifications, while the zinc-plated steel washer (0.493" OD) ensures proper load distribution. Manufactured in compliance with RoHS 3 (2015/863/EU) regulations, these fasteners meet international environmental standards for industrial components used in global supply chains.