5/16 X 3" Type A Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Slotted Drive | Steel Zinc & Bake (200/Pkg.)

Type A self tapping sheet metal screws with an indented hex washer head and slotted drive are engineered for reliable fastening in thin-gauge sheet metal assemblies. The zinc-coated and baked finish provides corrosion resistance and durable seating in a variety of environments.

Specs

• Dimensions: Diameter 5/16 inch; Length 3 inch
• Finish: Zinc & Bake
• Drive type: Slotted

Features

• Self-tapping design enables direct threading into sheet metal, eliminating the need for pre-drilled pilot holes in appropriate gauge materials.
• Indented hex washer head provides flush seating and reduced drive indentation while maintaining torquing stability under load.
• Slotted drive supports compatibility with standard screwdrivers and manual installation tools for controlled torque application.
• Finish: Zinc coating with bake enamel offers enhanced corrosion resistance, color retention, and wear performance in indoor and outdoor environments.
• Material: Steel core with zinc bake coating suitable for general metal fastening applications, including automotive trim, electrical enclosures, and appliance panels.