[250 PKG] Type AB Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Slotted Drive | Steel Zinc & Bake | #12 X 5
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[250 PKG] Type AB Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Slotted Drive | Steel Zinc & Bake | #12 X 5

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[500 PKG] Type AB Self Tapping Sheet Metal Screws | Indented Hex Washer Head | Unslotted Drive | Steel Zinc & Bake | 5/16 X 1-3/4

Mutual ScrewSKU: 3128ABWKC
Price:
$278.47 $502.39per 500( $0.56 each)
Pieces 500
Measurement type Inch
Thread size 5/16
Length 1-3/4
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 21.0 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

500-pack Type AB Self Tapping Sheet Metal Screws feature Indented Hex Washer Head and Unslotted Drive for secure metal-to-metal fastening.

The Zinc & Bake finish provides corrosion resistance and extended service life under typical industrial conditions.

Specs

  • Dimensions: 5/16 x 1-3/4
  • Drive type: Unslotted
  • Finish: Zinc & Bake
  • Thread type: Type AB self tapping

Features

  • Self-tapping screw: Forms threads directly into sheet metal without pre-drilling.
  • Indented hex washer head: Low-profile seating with load distribution to reduce protrusion and improve seating reliability.
  • Unslotted drive: Reduces cam-out risk and supports precise torque with compatible bit.
  • Finish and corrosion protection: Zinc bake coating delivers corrosion resistance and extended service life under typical industrial conditions.
  • Material compatibility: Steel base with zinc plating suitable for standard steel and coated sheet metal substrates.
  • Applications: Automotive trim, electrical enclosures, HVAC ductwork, and metal fabrications requiring secure fasteners.

Can We Help?

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800-222-0324

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