#4-40 X 3/8" Machine Screws | Indented Hex Head | Steel Zinc Plated (10000/Pkg.)

★★★★★ 4.7 33 reviews

US$66.23
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US$66.23
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Free shipping Free 30-day returns

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Product details

Management number 242054134 Release Date 2026/07/19 List Price US$66.23 Model Number 242054134
Category

Machine Screws Unslotted Indented Hex Zinc Plated 4-40 X 3/8 are precision fasteners designed for dependable, compact assemblies where a secure, flush-drive connection is essential.

These unslotted indented hex machine screws use an internal hex drive for a smooth, slot-free profile and reduced risk of slipping during installation. The zinc-plated finish provides lightweight corrosion resistance and a clean, professional appearance in exposed and internal hardware applications.

  • Thread size: 4-40
  • Length: 3/8 inch
  • Drive: Indented hex (internal hex) — unslotted
  • Finish: Zinc plated

Ideal for small electronic enclosures, precision machinery, and panel assemblies where a compact, reliable fastener is required. Choose these machine screws when you need a durable, compact fastener with a clean, professional look.


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