#14 X 1/2" Type AB Self Tapping Sheet Metal Screws | Flat Undercut Head | Six Lobe Drive | Steel Zinc & Bake (4000/Pkg.)
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#14 X 1/2" Type AB Self Tapping Sheet Metal Screws | Flat Undercut Head | Six Lobe Drive | Steel Zinc & Bake (4000/Pkg.)

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#4 X 1/4" Type B Self Tapping Sheet Metal Screws | Flat Undercut Head | Six Lobe Drive | Steel Zinc & Bake (10000/Pkg.)

Mutual ScrewSKU: 0404BTUKC
Price:
$216.05 $502.39per 10000( $0.02 each)
Pieces 10000
Measurement type Inch
Thread size #4
Length 1/4
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Six Lobe
Head style Flat Undercut Head
Point type Type B
Threads per inch 24
Thread style Fully Threaded
Weight 10.0 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

These Type B Self Tapping Sheet Metal Screws are designed for rapid, secure fastening in professional sheet metal assemblies. The flat undercut head and Six Lobe Drive deliver flush seating and precise torque control in bulk applications.

Specs

  • Dimensions: Diameter: #4, Length: 1/4 inch
  • Finish: Zinc plated and baked coating
  • Drive Type: Six Lobe Drive
  • Material Grade: Steel
  • Thread Type: Self-tapping

Features

  • Self-tapping capability: Direct fastening into sheet metal without pilot drilling, enabling efficient installation in production environments.
  • Flat Undercut Head: Flush seating with a low-profile surface to minimize interference in assemblies with moving parts.
  • Six Lobe Drive: Improves torque transfer and reduces cam-out during installation compared to traditional drive formats.
  • Corrosion Resistance: Zinc plated and baked coating provides protection in typical indoor and outdoor environments.
  • Bulk Packaging: 10,000 piece quantity supports high-volume production and consistent supply.
  • Applications: Suitable for automotive panels, HVAC ductwork, electrical enclosures, appliance chassis, and metal fabrication projects requiring reliable sheet metal fastening.

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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