5/16 X 1-1/2" Type AB Self Tapping Sheet Metal Screws | Hex Washer Head | Unslotted | Steel Zinc & Bake | 7/16" A/F (1000/Pkg.)

Mutual ScrewSKU: 312407ABWKC

Price:
Sale price$487.77 Regular price$502.39per 1000( $0.49 each)
Pieces 1000
Measurement type Inch
Thread size 5/16
Length 1-1/2
Material Steel Zinc & Bake
Finish Zinc & Bake
Across flats 7/16"
Drive Unslotted
Head style Hex Washer Head
Point type Type AB
Threads per inch 12
Thread style Fully Threaded
Weight 33.0 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

Precision-engineered Type AB Self-Tapping Sheet Metal Screws deliver rapid, reliable fastening for sheet metal assemblies.

This 1000-pack features a hex washer head, unslotted drive, zinc plate with bake finish, sized 5/16" diameter by 1-1/2" length, and across-flats 7/16".

Specs

  • Dimensions: 5/16" diameter x 1-1/2" length
  • Finish: Zinc plate with bake finish
  • Drive Type: Hex
  • Material Grade: Steel
  • Thread Type: Type AB Self-Tapping

Features

  • Self-Tapping Action: Creates a mating thread in sheet metal, enabling assembly without pre-drilling.
  • Head Design: Hex Washer Head provides a wide bearing surface for load distribution and a flush, secure finish with compatible tooling.
  • Drive Characteristics: Unslotted head reduces cam-out risk when using hex drivers in tight spaces.
  • Corrosion Protection: Zinc plating with bake finish offers enhanced corrosion resistance in typical manufacturing environments.
  • Applications: Ideal for HVAC ductwork, automotive panels, electrical enclosures, and stamped metal assemblies requiring quick, reliable fastening.
  • Packaging: 1000 screws per package for production runs and stocking needs.
  • Head Size: Across-flats 7/16", enabling standard hex tooling for torque control.

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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