S-94209A520 6-32 x 1/2" Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
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Key Features & Benefits at a Glance
- Superior corrosion resistance with black-coated steel construction for extended service life in demanding environments
- Enhanced torque transmission through Torx Plus IP15 drive system, minimizing cam-out and tool wear
- Reliable thread forming performance with Tri-Lobe shank design for secure fastening in aluminum, brass, and copper
- Optimized for soft materials with UNC coarse threading and blunt tip for reduced installation stress
- Consistent dimensional accuracy with controlled length tolerance (-0.03" to 0") for uniform assembly results
- Broad material compatibility specifically engineered for non-ferrous metals including aluminum, brass, and copper alloys
- Industry compliance assurance meeting RoHS 3 and REACH environmental standards for global manufacturing
Professional Applications & Engineering Value
These black corrosion-resistant steel tapping screws deliver exceptional value in aluminum, brass, and copper applications where material integrity is paramount. The thread forming design with Tri-Lobe shank cross-section creates strong, permanent threads without chip formation, eliminating contamination risks in sensitive assemblies. The Torx Plus IP15 drive system provides up to 30% greater torque transmission compared to conventional drives, reducing fastener failure and improving production efficiency. The black corrosion-resistant coating extends service life in mildly corrosive environments, while the UNC coarse thread profile ensures rapid installation and reliable performance in soft, non-ferrous metals commonly used in electronics, HVAC, and precision manufacturing applications.
Specification Summary & Compliance
This No. 6 screw features 6-32 UNC coarse threads with Class 2A thread tolerances and precise length control (-0.03" to 0"). The fully threaded design with blunt tip and right-hand thread direction ensures consistent performance across all installations. Manufactured to industry standards for thread forming screws with pan head style and standard rounded profile. Compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) regulations, ensuring environmental responsibility and global market acceptance for industrial fastener applications.
