S-90033A215 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 Black-Oxide Steel coating, extending service life in demanding industrial environments
- Efficient thread-forming design creates permanent, vibration-resistant threads in sheet metal without pre-tapping
- Optimized 82° countersink angle ensures flush mounting and prevents snagging in assembled components
- No. 2 Phillips drive provides secure tool engagement and reduces cam-out during high-torque installation
- Full threading along 1" length delivers maximum grip strength across the entire fastened material thickness
- Precision No. 8-15 thread profile maintains consistent engagement with standard 0.136" pilot holes
- Environmental compliance meets RoHS 3 and REACH standards for global industrial applications
Professional Applications & Engineering Value
These Black-Oxide Steel tapping screws are engineered specifically for sheet metal fabrication where vibration resistance and material integrity are critical. The thread forming design displaces material rather than cutting it, creating stronger threads that won't loosen under stress. The flat head profile with standard 82° countersink sits perfectly flush with surfaces, eliminating protrusions in HVAC systems, electronic enclosures, and automotive panels. The Phillips drive system ensures reliable installation in high-volume production environments, while the fully threaded shank provides uniform clamping force across the entire 1" engagement length. These characteristics make them ideal for permanent assemblies where disassembly isn't anticipated.
Specification Summary & Compliance
This No. 8-15 x 1" tapping screw features precision 0.164" thread diameter with 15 threads per inch following standard A/AB thread forming specifications. Manufactured to exacting dimensional tolerances with standard 82° countersink angle for proper seating in sheet metal applications. The product is fully compliant with RoHS 3 (2015/863/EU) and REACH (EC 1907/2006) environmental regulations, ensuring safe use in global industrial markets.
