5/16 X 2-1/2" Type AB Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc & Bake (300/Pkg.)

Mutual ScrewSKU: 3140ABWKC

Price:
Sale price$108.13 Regular price$502.39per 300( $0.36 each)
Pieces 300
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 AB
Threads per inch 12
Thread style Fully Threaded
Weight 16.0 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 designed for rapid fastening into steel sheet metal with minimal predrilling. The Indented Hex Washer Head and unslotted drive provide flush seating and consistent torque in tight assemblies.

Specs

  • Dimensions: 5/16" diameter x 2-1/2" length
  • Finish: Zinc & Bake
  • Drive type: Unslotted
  • Material: Steel

Features

  • Self Tapping: Forms its own threads in thin gauge sheet metal, eliminating the need for predrilled pilot holes and reducing assembly steps.
  • Indented Hex Washer Head: Provides a flush seating profile with high torque tolerance and reduced pull-out risk in confined spaces.
  • Unslotted Drive: Delivers reliable engagement with standard hex drivers, minimizing cam-out during installation.
  • Finish: Zinc & Bake coating offers corrosion resistance suitable for indoor and light outdoor environments, enhancing durability in metal assemblies.
  • Use cases: Ideal for fastening thin gauge steel panels in HVAC enclosures, appliance housings, metal furniture, and automotive sheet metal components.

Can We Help?

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800-222-0324

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