5/16 X 3" Type AB Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc & Bake (300/Pkg.)

Mutual ScrewSKU: 3148ABWKC

Price:
Sale price$169.08 Regular price$502.39per 300( $0.56 each)
Pieces 300
Measurement type Inch
Thread size 5/16
Length 3
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Unslotted
Head style Indented Hex Washer Head
Point type Type AB
Threads per inch 12
Thread style Fully Threaded
Weight 18.0 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 with Indented Hex Washer Head and Unslotted Drive facilitate thread formation in thin sheet metal. They are steel with a Zinc & Bake finish, sized 5/16 inches diameter by 3 inches length, packaged in 300 pieces.

Specs

  • Dimensions: Diameter 5/16 inches; Length 3 inches
  • Finish: Zinc & Bake
  • Drive type: Unslotted drive
  • Material: Steel

Features

  • Self-tapping capability: Forms its own thread in sheet metal during installation, eliminating the need for pre-tapping.
  • Indented Hex Washer Head: Built-in washer distributes clamping load and provides a flush seating profile under the head.
  • Unslotted drive: Hex drive supports high torque transfer and reduces risk of cam-out during tightening.
  • Finish and corrosion resistance: Zinc & Bake coating delivers corrosion protection for indoor and moderate outdoor environments.
  • Packaging and quantity: 300 count package supports bulk assemblies and stocking efficiency.
  • Recommended applications: Ideal for fast assembly of sheet metal enclosures, automotive panels, appliance housings, and HVAC duct components.

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800-222-0324

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