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

Mutual ScrewSKU: 3148ABSWKC

Price:
Sale price$98.03 Regular price$502.39per 200( $0.49 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 AB
Threads per inch 12
Thread style Fully Threaded
Weight 12.0 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 AB Self Tapping Sheet Metal Screws provide reliable thread-forming in thin metal without pre-drilling. Indented hex washer head with a slotted drive ensures flush seating and stable torque for durable sheet metal assemblies.

Specs

  • Diameter: 5/16"
  • Length: 3"
  • Finish: Zinc plated with baked enamel
  • Drive type: Slotted
  • Material: Steel
  • Thread type: Type AB self tapping

Features

  • Self tapping threading: Forms internal threads in sheet metal, enabling direct fastening without pilot holes and reducing installation steps.
  • Indented hex washer head: Provides flush seating, even load distribution, and improved resistance to loosening under vibration.
  • Slotted drive: Compatibility with common screwdriver tooling, enabling straightforward maintenance and field installation.
  • Finish: Zinc plated with baked enamel offers corrosion resistance and durable surface protection in service environments.
  • Material: Steel construction delivers adequate strength for general sheet metal assemblies and enclosure panels.
  • Applications: Ideal for automotive body panels, appliance housings, metal enclosures, HVAC components, and equipment panels requiring rapid, reliable fastening.

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If you’re not sure that this product is right for you, give us a call!
800-222-0324

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