1/4"-20 X 3/8" Machine Screws | Indented Hex Washer Head | Steel Zinc Plated (4000/Pkg.)

★★★★★ 5.0 51 reviews

US$119.61
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US$119.61
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242058302 Release Date 2026/07/19 List Price US$119.61 Model Number 242058302
Category

Engineered for durable, reliable fastening, these Machine Screws Unslotted Indented Hex Washer Zinc Plated 1/4-20 x 3/8 deliver strong performance in metal-to-metal assemblies. The zinc plating offers corrosion resistance, making them a go-to choice for machinery, electrical enclosures, appliances, and automotive applications.

Key features

  • Size: 1/4-20 UNC with length 3/8 in
  • Head style: Hex washer head for a flush, secure fit
  • Drive type: Indented hex (internal hex) drive — requires an Allen key
  • Material & finish: Zinc-plated steel for corrosion resistance
  • Thread: Unified National Coarse (UNC) 1/4-20
  • Slotted: Unslotted (no screwdriver slot)
  • Applications: Ideal for machine assemblies, equipment, electronics enclosures, and other metal-to-metal fastenings

Whether you're assembling a cabinet, securing panels, or repairing automotive components, these screws provide a reliable hold with a clean finish. Pair with the appropriate nuts or tapped holes for secure, vibration-resistant performance.


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5 out of 5
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51 ratings | 21 reviews
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