1/4"-20 X 4-1/2" Machine Screws | Flat Head | Phillips Drive | Steel Zinc Plated (500/Pkg.)

★★★★★ 5.0 95 reviews

US$62.47
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US$62.47
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Free shipping Free 30-day returns

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Product details

Management number 242058365 Release Date 2026/07/19 List Price US$62.47 Model Number 242058365
Category

Enhance your fastener collection with our Phillips flat head machine screws in steel with a zinc-plated finish. These screws are sized 1/4-20 x 4-1/2 for durable, secure fastening in a variety of metal-to-metal applications.

  • Drive type: Phillips
  • Head style: Flat (countersunk)
  • Material: Steel
  • Finish: Zinc plated
  • Thread size: 1/4-20 UNC
  • Length: 4-1/2 inches

These flat head machine screws provide a flush, low-profile mounting solution ideal for electrical enclosures, metal frames, and equipment assemblies. The zinc plating offers corrosion resistance for reliable performance in indoor and moderate outdoor environments. Pair with compatible nuts or threaded inserts as needed to complete your project.


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