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

Mutual ScrewSKU: 3148ASWKC

Price:
Sale price$82.45 Regular price$502.39per 200( $0.41 each)
Pieces 200
Measurement type Inch
Thread size 5/16
Length 3
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Slotted
Head style Indented Hex Washer Head
Point type Type A
Threads per inch 12
Thread style Fully Threaded
Weight 11.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

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.

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800-222-0324

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