#4-40 X 1/2" Machine Screws | Undercut Binder Head | Slotted Drive | Steel Zinc Plated (10000/Pkg.)

★★★★★ 4.5 142 reviews

US$130.38
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US$130.38
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242053707 Release Date 2026/07/19 List Price US$130.38 Model Number 242053707
Category

These machine screws are Slotted Undercut Binder zinc plated, 4-40 thread, 1/2 inch long. Engineered for dependable fastening in electronics, machinery, and cabinetry where a slotted drive and binder head are preferred.

  • Drive Type: Slotted for compatibility with common screwdrivers and drills.
  • Head Style: Binder head with an undercut for a flush, clean finish in metal panels and assemblies.
  • Material & Finish: Zinc-plated steel provides corrosion resistance and durability.
  • Thread & Length: 4-40 thread with a 1/2" length to suit thin materials and tapped holes.
  • Applications: Ideal for electronics enclosures, control panels, metal cabinets, and lightweight machinery.

Whether you're updating hardware or outfitting a new project, these 4-40 x 1/2" slotted undercut binder machine screws deliver reliable strength and an unobtrusive profile. Order today for precise, long-lasting fastenings.


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