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

Mutual ScrewSKU: 312407AWSKC

Price:
Sale price$430.65 Regular price$502.39per 1000( $0.43 each)
Pieces 1000
Measurement type Inch
Thread size 5/16
Length 1-1/2
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Unslotted
Head style Serrated 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

Type A Self Tapping Sheet Metal Screws are designed for forming their own threads in sheet metal without pre-drilling. Serrated Indented Hex Washer Head with an Unslotted Drive provides secure seating and reduced drive slip in automotive, appliance, and enclosure applications.

Specs

  • Dimensions: 5/16 x 1-1/2 inch
  • Head style: Serrated Indented Hex Washer
  • Drive type: Unslotted
  • Finish: Zinc & Bake
  • Material: Steel
  • A/F: 7/16 inch

Features

  • Self tapping thread formation enables installation into sheet metal without pre-drilling, reducing assembly steps.
  • Head design: Serrated Indented Hex Washer distributes load, minimizes pull-through, and provides a flush seating surface.
  • Drive: Unslotted hex drive offers high torque capability and reduced cam-out risk on hard metals.
  • Finish: Zinc & Bake coating delivers corrosion resistance suitable for indoor and outdoor environments.
  • Material: Steel construction delivers reliable strength for general purpose metal assemblies.
  • Applications: Ideal for automotive panels, appliance enclosures, metal cabinets, control panels, and HVAC duct work where secure fastening and quick installation are required.

Can We Help?

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800-222-0324

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