5/16 X 1-1/2" Type AB Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc & Bake (1000/Pkg.)

Type AB self tapping sheet metal screws with an indented hex washer head and unslotted drive for secure seating in metal assemblies. Steel construction with a zinc bake finish provides corrosion resistance for long-term durability; packaged in a pack of 1000 screws.

Specs

• Diameter: 5/16 inch
• Length: 1-1/2 inch
• Finish: Zinc bake finish
• Drive type: Unslotted
• Thread type: Self tapping

Features

• Self tapping thread: Taps into sheet metal to form mating threads without pre-drilling.
• Indented hex washer head: Distributes load over a larger surface and sits flush against the workpiece, reducing pull-out under load.
• Drive type: Unslotted design simplifies engagement in restricted spaces and minimizes tool slippage.
• Finish: Zinc bake coating provides corrosion resistance in typical indoor and outdoor environments and improves surface durability when paired with zinc-coated hardware.
• Packaging: Pack quantity: 1,000 screws, suitable for batch production and inventory planning.
• Applications: Ideal for automotive panels, appliance assembly, HVAC enclosures, and general sheet metal fabrication.