#4 X 3/8" Type B Self Tapping Sheet Metal Screws | Flat Undercut Head | Phillips Drive | Steel Zinc & Bake (10000/Pkg.)

Mutual ScrewSKU: 0406BPUKC

Price:
Sale price$284.49 Regular price$502.39per 10000( $0.03 each)
Pieces 10000
Measurement type Inch
Thread size #4
Length 3/8
Material Steel Zinc & Bake
Finish Zinc Plated
Drive Phillips
Head style Flat Undercut Head
Point type Type B
Threads per inch 24
Thread style Fully Threaded
Weight 9.0 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 Screw designed for fast, reliable fastening in thin-gauge sheet metal assemblies. Bulk pack of 10000 pieces provides consistent thread engagement and corrosion-resistant performance with a Zinc & Bake finish.

Specs

  • Length: 3/8 inch
  • Diameter: #4
  • Finish: Zinc & Bake
  • Drive Type: Phillips
  • Material Grade: Steel
  • Thread Type: Self-tapping

Features

  • Self-tapping capability: Taps its own threads into sheet metal during installation, eliminating the need for pre-tapped holes and simplifying assembly workflows.
  • Flat Undercut Head: Provides flush seating against panels and enclosures, reducing protrusion and ensuring clean panel interfaces.
  • Phillips Drive: Common bit compatibility with reduced cam-out risk when paired with appropriate torque and drive size, suitable for manual and automated assembly.
  • Finish: Zinc & Bake coating delivers corrosion resistance for indoor and light environmental exposure, improving long-term fastener durability.
  • Material Grade: Steel substrate offers adequate shear and tensile strength for standard sheet metal fastening applications when used within design limits.
  • Bulk packaging: 10,000 pieces per package supports high-volume production, repair operations, and inventory hygiene for maintenance workflows.
  • Ideal applications: Suitable for electrical enclosures, control panels, HVAC duct assemblies, metal cabinets, and appliance housings where flush finish and reliable thread engagement are required.

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800-222-0324

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