#4-40 X 1/2" Machine Screws | 82 Degree Flat Head | Phillips Drive | Steel Black Oxide (10000/Pkg.)

★★★★★ 5.0 19 reviews

US$93.89
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US$93.89
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242053622 Release Date 2026/07/19 List Price US$93.89 Model Number 242053622
Category

Get a bulk supply of high-quality Phillips flat-head machine screws designed for reliability in electronics, appliances, and light machinery. These 4-40 x 1/2" steel screws come with a durable black oxide finish and a precise 82-degree countersunk profile for flush mounting.

Specifications

  • Quantity: 10,000 screws per bulk pack
  • Thread size: 4-40
  • Length: 1/2 inch
  • Drive type: Phillips
  • Head type: Flat head
  • Head angle: 82-degree countersunk
  • Material: Steel
  • Finish: Black oxide

Why choose these screws? The steel construction and black oxide finish provide durability and corrosion resistance in a variety of environments, while the compact 4-40 thread size is a staple for electronics housings, fixtures, and control panels. The flat head allows a flush, clean appearance after installation, with Phillips drive for consistent torque and alignment.

Applications

  • Enclosures and panels
  • Electronics assemblies
  • Small appliances and fixtures

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