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

Mutual ScrewSKU: 0804BTUKC

Price:
Sale price$304.65 Regular price$502.39per 10000( $0.03 each)
Pieces 10000
Measurement type Inch
Thread size #8
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 18
Thread style Fully Threaded
Weight 25.0 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 B self tapping sheet metal screws provide secure fastening for steel panels with a flat undercut head and Six Lobe Drive. Size #8 x 1/4 inch, these screws are zinc plated with bake coating for corrosion resistance and reliable drive engagement.

Specs

  • Diameter: #8
  • Length: 1/4 inch
  • Finish: Zinc plated with bake-on coating
  • Drive type: Six Lobe Drive
  • Material: Steel
  • Thread type: Self-tapping

Features

  • Self-tapping thread: Cuts its own mating thread in sheet metal, enabling installation without pre-drilling.
  • Six Lobe Drive: High torque transfer with reduced cam-out, improving installation reliability with compatible drivers.
  • Flat Undercut Head: Low-profile seating that sits flush with the panel surface, minimizing protrusion and snag risk in tight assemblies.
  • Finish: Zinc plating with bake-on coating provides corrosion resistance in indoor and light outdoor environments, helping maintain appearance over time.
  • Material: Steel offers adequate strength for common sheet metal fastening applications and improves torque capacity over softer alloys.
  • Applications: Ideal for automotive interior panels, appliance housings, HVAC ductwork, metal enclosures, and other sheet metal assemblies where flush mounting and reliable torque 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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