S-94060A311 Length 1 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with zinc-plated steel construction for extended service life in demanding environments
• Efficient installation through self-drilling tip design that eliminates pre-drilling requirements
• Excellent thread-forming capability with 20 TPI creating strong, permanent threads in steel and sheet metal
• Secure fastening with fully threaded design providing maximum holding power along the entire screw length
• Enhanced driving control with Phillips No. 2 drive preventing cam-out and ensuring proper installation torque
• Optimized head design with pan head profile offering good bearing surface without excessive protrusion
• Regulatory compliance meeting RoHS 3 standards for environmentally responsible manufacturing

Professional Applications & Engineering Value

These No. 6 zinc-plated steel tapping screws are engineered specifically for steel and sheet metal applications where reliability and installation efficiency are critical. The thread forming design creates precise mating threads without material removal, resulting in stronger connections than conventional fastening methods. The specialized drilling tip penetrates up to 0.09" thickness, eliminating secondary drilling operations and reducing assembly time. The Phillips drive system ensures consistent torque application, while the fully threaded configuration provides uniform stress distribution. These BSD tapping screws deliver exceptional performance in HVAC systems, electrical enclosures, automotive components, and industrial equipment where vibration resistance and long-term integrity are essential.

Specification Summary & Compliance

These thread forming screws feature a 0.138" thread diameter with 20 TPI thread pitch in right-hand orientation. The pan head design measures 0.27" in diameter with standard rounded profile, complemented by Phillips No. 2 drive compatibility. Manufactured to BSD tapping screw standards with fully threaded 1-3/4" length and No. 2 drill tip configuration. The product is RoHS 3 (2015/863/EU) compliant, ensuring adherence to environmental regulations for hazardous substance restrictions in electrical and electronic equipment applications.