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

Mutual ScrewSKU: 3140AHKC

Price:
Sale price$298.97 Regular price$502.39per 600( $0.50 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 Head
Point type Type A
Threads per inch 12
Thread style Fully Threaded
Weight 28.0 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 provide reliable, fast assembly for thin-gauge metal panels. Indented hex head with an unslotted drive delivers high torque transfer and reduced cam-out in zinc-coated steel applications.

Specs

  • Dimensions: Diameter 5/16 inch; Length 2-1/2 inch
  • Finish: Zinc plated with bake coating
  • Drive type: Unslotted
  • Thread type: Self tapping

Features

  • Material: Steel
  • Functional benefits: Self tapping capability forms mating threads in sheet metal during installation, enabling fast assembly without pre-drilling for compatible gauges; Indented Hex Head provides high torque transfer with reduced tool slip.
  • Use cases: Suitable for metal enclosure assemblies, electrical panels, HVAC duct work, automotive interior components, and equipment housings.
  • Corrosion protection: Zinc plating with bake coating offers durable surface protection against moisture and oxidation in indoor and light outdoor environments.
  • Head and drive compatibility: Indented Hex Head with an unslotted drive supports secure seating in recessed access points and minimizes tool damage in production environments.

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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