#4-40 X 1/4" Machine Screws | 82 Degree Flat Head | Phillips Drive | Steel Black Zinc (10000/Pkg.)
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#4-40 X 1/4" Machine Screws | 82 Degree Flat Head | Phillips Drive | Steel Black Zinc (10000/Pkg.)

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#4-40 X 1/4" Machine Screws | 82 Degree Flat Head | Phillips Drive | Steel Black Zinc (10000/Pkg.)

Mutual ScrewSKU: 0404MPFBZKC
Price:
$204.89per 10000( $0.02 each)
Pieces 10000
Measurement type Inch
Thread size #4-40
Diameter 4
Length 1/4
Material Steel
Grade Steel
Finish Black Zinc
Drive Phillips
Head style 82 Degree Flat
Threads per inch 40
Thread style Fully Threaded
Weight 7.0 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

10000 bulk Philips 82° countersunk flat head machine screws in steel with a black zinc finish, sized 4-40 x 1/4 in. These screws are designed for flush mounting in metal and equipment enclosures, delivering secure fastening in electronics, appliances, and machinery assemblies.

  • Thread size: 4-40 UNC
  • Length: 1/4 in
  • Head style: Flat head, 82° countersunk
  • Drive: Phillips
  • Material: Steel
  • Finish: Black zinc
  • Quantity: 10,000 pieces (bulk pack)
  • Recommended uses: electronics enclosures, panels, machinery, and other sheet-metal assemblies requiring flush, low-profile mounting

Choose these bulk screws for reliable performance in metal-to-metal assemblies. The combination of steel construction and a black zinc finish provides durability and corrosion resistance, while the Phillips drive ensures easy, secure seating with common tooling. Ideal for high-volume projects where a consistent, flush mounting solution is essential.

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