Description
Type AB Self Tapping Sheet Metal Screws deliver fast, secure fastening for thin sheet metal panels. The serrated indented hex washer head, paired with an unslotted drive, provides high torque transfer and stable seating in metal assemblies.
Specs
- Diameter: #8
- Dimensions: 1/2 inch length
- Finish: Zinc bake coating
- Drive type: Unslotted
- Material: Steel
- Thread type: Self-tapping
Features
- Self-tapping thread: Creates its own mating threads in thin sheet metal, enabling installation without pre-drilling and reducing assembly time.
- Serrated indented hex washer head: Provides even load distribution and enhanced resistance to pull-through in lightweight metals while maintaining a compact head profile.
- Washer engagement: Hex washer design distributes clamping force over a larger surface area, increasing joint stability in vibration-prone environments.
- Unslotted drive: Reduces risk of drive slip and cam-out under high torque, improving installation reliability with power tools.
- Corrosion protection: Zinc bake coating delivers enhanced environmental resistance for indoor applications and protected outdoor service in moderate conditions.
- Packaging: Bulk quantity suitable for large assemblies, 10,000 pieces per package, supporting continuous workflows in fabrication and maintenance operations.
- Ideal use cases: Fastening thin gauge sheet metal in enclosures, HVAC ductwork, automotive trim, and light structural assemblies where rapid self forming is advantageous.
- Performance considerations: Best applied to clean, burr-free metal surfaces; use compatible drivers to maximize torque transfer and minimize head deformation.
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