1/4 X 3" Type AB Self Tapping Sheet Metal Screws | Truss Head | Six Lobe Drive | Steel Zinc & Bake (600/Pkg.)

Mutual ScrewSKU: 1448ABTTKC

Price:
Sale price$274.29 Regular price$502.39per 600( $0.46 each)
Pieces 600
Measurement type Inch
Thread size 1/4
Length 3
Material Steel Zinc & Bake
Finish Zinc & Bake
Drive Six Lobe
Head style Truss Head
Point type Type AB
Threads per inch 14
Thread style Fully Threaded
Weight 20.0 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

Professional-grade Type AB Self Tapping Sheet Metal Screws with a Truss Head and Six Lobe Drive for high-torque seating. Zinc & Bake finish provides corrosion resistance on thin to moderate gauge sheet metal; packaged as 600 pieces with dimensions 1/4 inch diameter by 3 inch length.

Specs

  • Dimensions: 1/4 inch diameter x 3 inch length
  • Finish: Zinc & Bake
  • Drive type: Six Lobe Drive
  • Thread type: Type AB Self Tapping

Features

  • Self tapping capability: Forms mating threads in sheet metal during installation; eliminates pre-drilling; suitable for light gauge steel and aluminum panels.
  • Truss head: Broad, low-profile bearing surface that minimizes indentation and provides flush seating in panel assemblies.
  • Drive Six Lobe Drive: High torque transmission with reduced cam-out; requires matching driver bit; improves installation reliability in production environments.
  • Finish: Zinc & Bake coating provides corrosion resistance for interior and exterior light-duty environments; supports long-term fastener performance.
  • Material: Steel base metal; consistent mechanical properties for standard fastener applications.
  • Applications: Ideal for thin to moderate gauge metal assemblies such as enclosures, electrical panels, HVAC ductwork, and automotive trim where a flush head is preferred.
  • Packaging: 600 pieces per package; suitable for bulk procurement and batch installations.

Can We Help?

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800-222-0324

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