5/16"-18 X 1-1/4" Machine Screws | Indented Hex Washer Head | Steel Zinc Plated (1000/Pkg.)

★★★★★ 4.7 69 reviews

US$88.17
Price when purchased online
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US$88.17
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242059446 Release Date 2026/07/19 List Price US$88.17 Model Number 242059446
Category

Machine Screws with an unslotted indented hex washer head deliver secure, high-precision fastening for metal-to-metal assemblies. The zinc-plated finish provides corrosion resistance and a clean, professional appearance for long-lasting performance.

  • Thread size: 5/16-18 UNC
  • Length: 1 1/4 in
  • Head style: Indented hex washer
  • Drive type: Internal hex (Allen) drive; unslotted
  • Material: Steel
  • Finish: Zinc plated

Ideal for use in electrical panels, control boxes, machinery, and other equipment where a low-profile, secure screw is needed. The combination of a sturdy steel core and zinc finish helps withstand vibration and routine handling in workshop and manufacturing environments.

Enhance your hardware kit with these 5/16-18 x 1 1/4 unslotted indented hex washer machine screws and ensure reliable performance in your next project.


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4.7 out of 5
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69 ratings | 28 reviews
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