S-94209A595 10-32 x 3/4" Tapping Screws

Key Features & Benefits at a Glance

• Superior corrosion resistance with black protective coating for extended service life in demanding environments
• Enhanced torque transmission through Torx Plus IP25 drive system, reducing cam-out and tool wear
• Exceptional holding power in soft materials due to Tri-Lobe shank design that displaces material during installation
• Reliable thread forming capability for strong, permanent fastening in aluminum, brass, and copper without pre-tapped holes
• Precision UNF fine threading ensures secure fastening with superior vibration resistance in critical applications
• Optimized for industrial compliance meeting RoHS 3 and REACH environmental standards for global manufacturing
• Consistent 3/4" length with tight tolerances provides reliable performance and predictable installation depth

Professional Applications & Engineering Value

These 10-32 thread forming screws are engineered specifically for challenging aluminum, brass, and copper applications where traditional fastening methods may fail. The black corrosion-resistant coated steel construction provides essential protection against environmental factors while maintaining structural integrity. The innovative Tri-Lobe shank design creates strong, permanent threads in soft materials through material displacement rather than cutting, eliminating chip formation and ensuring superior pull-out resistance. Combined with the Torx Plus IP25 drive system, these screws deliver maximum torque transfer without stripping, making them ideal for high-volume assembly operations in electronics, automotive, and industrial equipment manufacturing where reliability and efficiency are paramount.

Specification Summary & Compliance

Manufactured to precise dimensional standards with UNF fine thread spacing and Class 2A thread tolerance for consistent performance. The 3/4" length maintains tight tolerances from -0.03" to 0" for predictable installation depth. These thread forming tapping screws comply with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring they meet the strictest international standards for industrial use. Designed for use with No. 21 drill bits (0.159" diameter) for optimal hole preparation in specified materials.