#4-40 X 1/2" Machine Screws | Pan Head | Phillips Drive | Steel Black Oxide (10000/Pkg.)

Mutual ScrewSKU: 0408MPPBKC

Price:
Sale price$212.72per 10000( $0.02 each)
Pieces 10000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 1/2
Material Steel
Grade Steel
Finish Black Oxide
Drive Phillips
Head style Pan
Threads per inch 40
Thread style Fully Threaded
Weight 15.0 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

Designed for precision and reliability, the Machine Screws Phil Pan Steel Black Oxide 4-40 x 1/2 deliver a robust fastening solution for electronics enclosures, control panels, and small machinery assemblies. This screw combines tough steel with a black oxide finish for corrosion resistance and a non-reflective appearance in finished projects.

Specifications

  • Finish: Black Oxide
  • Material: Steel
  • Thread size: 4-40
  • Length: 1/2 inch
  • Head style: Pan head

Ideal Applications

Perfect for electronics housings, appliance assemblies, and light-to-medium duty equipment where a secure, low-profile fastener is required. The Pan head provides a broad bearing surface for even load distribution with a clean, professional look.

Why Choose These Screws

  • Durable steel construction for long-lasting performance
  • Black oxide finish offers mild corrosion resistance and a subdued appearance
  • Precise 4-40 thread and 1/2 inch length suited to small-scale assemblies

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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