#4-40 X 7/16" Machine Screws | Pan Head | Phillips Drive | Steel Black Oxide (10000/Pkg.)

Mutual ScrewSKU: 0407MPPBKC

Price:
Sale price$266.22per 10000( $0.03 each)
Pieces 10000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 7/16
Material Steel
Grade Steel
Finish Black Oxide
Drive Phillips
Head style Pan
Threads per inch 40
Thread style Fully Threaded
Weight 14.0 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

Engineered for reliable fastener performance, the Machine Screws Phil Pan Steel Black Oxide 4-40 X 7/16 delivers durable 4-40 UNC machine screws with a Phillips drive and a low-profile pan head. Made from steel and finished in black oxide, these screws offer strong hold with a subdued, corrosion-resistant coating suitable for electronics, enclosures, and small machinery.

Product Highlights

  • Thread size: 4-40 UNC
  • Drive: Phillips
  • Head style: Pan head
  • Material: Steel
  • Finish: Black oxide
  • Length: 7/16 inch (0.4375")

Why choose black oxide steel screws?

The black oxide finish provides a durable surface that minimizes glare and offers modest corrosion resistance while maintaining good dimensions and load-bearing performance for a wide range of assemblies.

Applications

Ideal for electronics enclosures, control panels, mounting small components, hobby projects, and other light-to-medium duty fastening tasks where a compact Phillips pan head is preferred.

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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