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

Mutual ScrewSKU: 3124ASWKC

Price:
Sale price$400.72 Regular price$502.39per 1000( $0.40 each)
Pieces 1000
Measurement type Inch
Thread size 5/16
Length 1-1/2
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Slotted
Head style Indented Hex Washer Head
Point type Type A
Threads per inch 12
Thread style Fully Threaded
Weight 35.0 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

The Type A self tapping sheet metal screws are designed for secure fastening into sheet metal assemblies with predictable torque and seating characteristics. Indented hex washer head and slotted drive ensure consistent seating and broad driver compatibility across standard fabrication and repair scenarios.

Specs

  • Dimensions: Diameter 5/16", Length 1-1/2"
  • Finish: Zinc & Bake
  • Drive Type: Slotted
  • Material Grade: Steel

Features

  • Indented Hex Washer Head: provides a wide bearing surface for load distribution and a flush profile to minimize snag.
  • Self Tapping design enables direct threading into sheet metal, eliminating the need for pre-drilled pilots in many thin-gauge metal assemblies.
  • Slotted Drive: supports common hand and power drivers, enabling straightforward installation in tight spaces.
  • Finish: Zinc & Bake coating delivers corrosion resistance in interior and exterior environments compatible with zinc finishes.
  • Material: Steel construction with zinc electroplating for durability.
  • Package Quantity: 1000 pcs per package.
  • Use Cases: ideal for fastening brackets, panels, and enclosures in HVAC, automotive, electrical, and appliance assemblies where quick installation and reliable thread formation are required.

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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