1/4"-20 X 5/16" Machine Screws | Indented Hex Washer Head | Steel Zinc Plated (4000/Pkg.)

★★★★★ 4.3 137 reviews

US$114.01
Price when purchased online
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US$114.01
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242058408 Release Date 2026/07/19 List Price US$114.01 Model Number 242058408
Category

Machine Screws Unslotted Indented Hex Washer Zinc Plated 1/4-20 X 5/16 — a durable, high-performance fastener designed for reliable fastening in a wide range of assemblies. With zinc plating for corrosion resistance and a robust indented hex washer head, these screws deliver a clean profile and strong bearing surface in every install.

Key Features

  • Thread size: 1/4-20 UNC
  • Length: 5/16 in
  • Head style: Indented hex washer head
  • Drive type: Hex drive (Allen) for reliable engagement
  • Material & finish: Zinc-plated steel for corrosion resistance
  • Compatibility: Uns elaborated unslotted design suitable for hex key applications
  • Applications: General purpose machine screws for metal-to-metal fastening, electronics enclosures, appliances, and equipment

Specifications

  • Thread size: 1/4-20
  • Length: 5/16 in
  • Material: Steel
  • Finish: Zinc plated

Designed for dependable performance in a variety of assemblies, these unslotted indented hex washer machine screws offer strong clamping power, ease of installation with a hex key, and superior surface protection through zinc plating. Add them to your hardware kit for fast, secure, long-lasting fastening.


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4.3 out of 5
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137 ratings | 56 reviews
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