S-94060A270 Length 1 1/2" 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 capability eliminates the need for pre-tapping, reducing installation time and labor costs
• Integrated drilling tip with 9/64" length penetrates up to 0.09" maximum thickness in steel and sheet metal without pilot holes
• Secure Phillips No. 2 drive provides reliable torque transmission and reduces cam-out during installation
• Full 1-1/2" threading ensures maximum grip length and holding power in various material thicknesses
• Standard pan head design offers low-profile fastening with excellent bearing surface for consistent clamping force
• Environmental compliance with RoHS 3 regulations ensures safe use across global industrial applications

Professional Applications & Engineering Value

These No. 6 zinc-plated steel tapping screws deliver exceptional engineering value in steel and sheet metal fabrication applications. The thread-forming BSD design creates strong, permanent threads in parent material without chip formation, eliminating cleanup and ensuring reliable connections in electrical enclosures, HVAC systems, and machinery panels. The specialized drilling tip technology combined with Phillips drive allows for single-operation installation, significantly reducing assembly time while maintaining 0.138" thread diameter integrity. The zinc-plated finish provides essential corrosion protection in industrial environments, making these tapping screws ideal for outdoor equipment, automotive components, and construction applications where durability and compliance matter.

Specification Summary & Compliance

These thread-forming tapping screws feature precise No. 6 screw size with 0.138" thread diameter and 20 threads per inch in right-hand direction. The BSD tapping screw type follows industry-standard thread forming specifications with fully threaded 1-1/2" length for maximum engagement. Manufacturing complies with RoHS 3 (2015/863/EU) environmental regulations, ensuring restriction of hazardous substances for global industrial applications. The standard pan head with 0.27" diameter and Phillips No. 2 drive maintains consistent installation performance across production runs.