Description
Type AB self tapping sheet metal screws provide rapid metal-to-metal fastening without predrilling. The Flat Undercut Head, Phillips drive, steel construction, and Black Oxide finish deliver a flush, durable joint suitable for high-volume metal fabrication and equipment assembly.
Specs
- Dimensions: Length 7/16 inch; Diameter #8; Head style Flat Undercut
- Drive type: Phillips
- Finish: Black Oxide
- Thread type: Self-tapping
Features
- Self-tapping design: Cuts its own thread in sheet metal, enabling installation without pilot holes and reducing assembly steps in bulk production lines.
- Head geometry: Flat Undercut Head provides a flush, low-profile seat that minimizes snag risk and improves panel alignment in confined assemblies.
- Drive system: Phillips drive supports standard hand and power tools with predictable torque and minimal cam-out during installation.
- Corrosion protection: Black Oxide finish on steel offers moderate corrosion resistance for indoor, controlled environments and improved wear characteristics.
- Material compatibility: Suitable for common sheet metal substrates such as coated steel and other typical metal panels.
- Typical applications: Electrical enclosures, HVAC duct connections, appliance housings, metal cabinets, and light structural connections in indoor equipment assemblies.
- Manufacturing and quality: Manufactured to tight tolerances to ensure consistent thread engagement, enabling reliable fastening across high-count purchases.
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