1/2"-13 X 3-1/2" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (100/Pkg.)

★★★★★ 4.9 113 reviews

US$43.59
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US$43.59
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242057516 Release Date 2026/07/19 List Price US$43.59 Model Number 242057516
Category

Our machine screws are slotted, crafted from durable steel and finished with a zinc plating for superior corrosion resistance. Sized 1/2-13 x 3-1/2 inches, these fasteners deliver dependable performance in metal-to-metal assemblies and are ideal for a wide range of applications.

  • Size: 1/2-13 x 3-1/2 in (UNC)
  • Material: Steel
  • Finish: Zinc-plated
  • Drive Type: Slotted
  • Thread: Coarse (13 TPI)

Applications include metal enclosures, machinery frames, cabinetry, electrical panels, and general fabrication projects. These zinc-plated steel screws provide strong holding power with easy installation using a standard screwdriver, making them a go-to choice for reliable, long-lasting fastenings.


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4.9 out of 5
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113 ratings | 46 reviews
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