5/16 X 2-1/2" Type A Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc & Bake (600/Pkg.)

Mutual ScrewSKU: 3140AWKC

Price:
Sale price$245.07 Regular price$502.39per 600( $0.41 each)
Pieces 600
Measurement type Inch
Thread size 5/16
Length 2-1/2
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Unslotted
Head style Indented Hex Washer Head
Point type Type A
Threads per inch 12
Thread style Fully Threaded
Weight 32.0 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

600 pack of Type A Self Tapping Sheet Metal Screws delivers dependable metal-to-metal fastening for enclosure, HVAC, and appliance applications. The Indented Hex Washer Head and unslotted drive enable flush seating and precise torque control during installation.

Specs

  • Dimensions: 5/16 x 2-1/2
  • Finish: Zinc & Bake
  • Drive type: Unslotted
  • Material grade: Steel
  • Thread type: Self-tapping

Features

  • Head style: Indented Hex Washer Head provides flush seating and load distribution in sheet metal assemblies.
  • Drive compatibility: Unslotted drive requires compatible bit or driver; minimizes cam-out in soft metals.
  • Thread type: Self-tapping thread forms mating threads in base material, reducing pre-tap requirements.
  • Finish and corrosion resistance: Zinc & Bake coating delivers corrosion resistance in indoor and exterior environments.
  • Pack size: 600 per package supports bulk production and repeat replenishment.
  • Material: Steel construction provides moderate strength for general sheet metal fastening.
  • Applications: Suitable for metal enclosures, control panels, dashboards, automotive interiors, and appliance assemblies where flush fastener profile is required.
  • Installation considerations: Use with correct torque and seat quality as per material thickness and substrate; verify edge distance and clearance to prevent pull-out.

Can We Help?

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

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