S-90395A296 Length 1" Tapping Screws
Tapping Screws
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Basic Information
Head Parameters
Dimensions
Thread Parameters
Tip & Drive Parameters
Material & Strength
Temperature & Environment
Installation & Application
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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 design creates strong, permanent threads in sheet metal without pre-tapping requirements
- Secure square drive system (No. 3 size) prevents cam-out and provides maximum torque transmission during installation
- Full 1" threading length ensures maximum grip and holding power throughout the entire fastener engagement
- Optimized pan head design with standard profile offers excellent bearing surface and professional finished appearance
- Precision 0.216" thread diameter with 11 TPI provides reliable fastening performance in standard sheet metal thicknesses
- Environmental compliance assurance meeting RoHS 3 and REACH regulations for global industrial applications
Professional Applications & Engineering Value
These No. 12 thread forming tapping screws deliver exceptional performance in sheet metal applications where vibration resistance and permanent fastening are critical. The zinc-plated steel construction provides essential corrosion protection while maintaining high tensile strength. The A/AB tapping screw type with pointed tip and thread forming action displaces material rather than removing it, creating zero clearance fit that resists loosening under dynamic loads. The combination of fully threaded design and square drive system ensures reliable installation in HVAC systems, electrical enclosures, and metal fabrication where industrial reliability is non-negotiable.
Specification Summary & Compliance
These tapping screws feature precision 0.216" thread diameter with 11 threads per inch and Class 2A thread tolerances for consistent performance. The thread forming design follows standard A/AB tapping screw specifications for sheet metal applications. Manufacturing complies with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use across global industrial markets. The 1" length and fully threaded configuration provide maximum versatility for various material thicknesses.
