S-90930A245 Length 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black coated steel construction for extended service life in demanding environments
• Efficient thread forming design creates precise mating threads in sheet metal without pre-tapping requirements
• Enhanced driving stability with No. 2 Phillips drive and pan head profile for secure torque transmission
• Integrated flange design provides wider bearing surface for improved load distribution and vibration resistance
• Full threading with pointed tip ensures rapid penetration and maximum thread engagement in 0.025" maximum thickness materials
• Optimized thread geometry with 12 threads per inch delivers superior holding power in sheet metal applications
• Comprehensive compliance with RoHS 3 and REACH regulations for environmentally responsible manufacturing

Professional Applications & Engineering Value

These No. 10 tapping screws deliver exceptional performance in sheet metal fastening applications where corrosion resistance and installation efficiency are critical. The black corrosion-resistant coated steel construction protects against environmental degradation, while the thread forming design eliminates the need for separate tapping operations, reducing assembly time and labor costs. The fully threaded configuration with pointed tip ensures immediate engagement and maximum pull-out resistance in materials up to 0.025" thickness. The combination of Phillips drive and pan head with flange provides excellent torque transmission and clamping force distribution, making these A/AB tapping screws ideal for HVAC systems, electronic enclosures, and industrial equipment where reliable, vibration-resistant fastening is essential.

Specification Summary & Compliance

This 3/4 inch sheet metal screw features precise dimensional specifications including 0.19" thread diameter, 12 threads per inch, and 0.482" flange diameter. Manufactured as a right hand thread forming screw with Class 2A thread tolerances, it is optimized for use with No. 21 drill bit (0.159" diameter). The product fully complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring responsible manufacturing practices and material safety for industrial applications.