Machine Screws Phil Round Steel Black Zinc 4/40 X 3/8
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Machine Screws Phil Round Steel Black Zinc 4/40 X 3/8

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[10000 BULK] Machine Screws Phil Round Steel Black Zinc 4/40 X 3/8

Mutual ScrewSKU: 0406MPRBZKC
Price:
$299.57 $421.08per 10000( $0.03 each)
Pieces 10000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 3/8
Material Steel
Grade Steel
Finish Black Zinc
Drive Phillips
Head style Round
Threads per inch 40
Thread style Fully Threaded
Weight 12.0 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

Machine Screws Phil Round Steel Black Zinc 4/40 X 3/8 are high-strength fasteners designed for secure metal-to-metal connections in electronics, cabinetry, furniture, and general hardware projects.

These Phillips-drive machine screws feature a round head and a robust steel body, finished in black zinc for added corrosion resistance and a discreet, professional look.

  • Drive Type: Phillips
  • Head Style: Round
  • Material: Steel
  • Finish: Black zinc
  • Thread Size: 4-40 UNC
  • Length: 3/8 inch

Key applications include assembling electronics enclosures, light-duty cabinets, furniture hardware, and other projects that require reliable, easy-to-drive fasteners. The 4-40 thread and 3/8 inch length provide compatibility with standard tapped holes and nuts used in small to medium assemblies.

Choose these screws for a durable, corrosion-resistant solution that combines everyday convenience with professional results. Add to your toolkit today.

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800-222-0324

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