#4-40 X 5/16" Machine Screws | Undercut Binder Head | Phillips Drive | Steel Zinc Plated (10000/Pkg.)

★★★★★ 4.5 59 reviews

US$124.44
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US$124.44
Price when purchased online
Free shipping Free 30-day returns

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Management number 242054286 Release Date 2026/07/19 List Price US$124.44 Model Number 242054286
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Engineered for reliable, precise fastening, Machine Screws Phil Undercut Binder Zinc Plated 4-40 X 5/16 deliver durability for metal assemblies. The Phil Undercut Binder head provides a flush seating and enhanced drive compatibility with standard Phillips drivers. The screws are zinc plated for corrosion resistance, and measure 4-40 in diameter with a 5/16" length.

  • Diameter / Thread: 4-40
  • Length: 5/16 inch
  • Head style: Binder
  • Drive: Phillips (Phil)
  • Finish: Zinc plated
  • Material: Steel

Ideal for electronics enclosures, machinery, cabinetry, and panel assemblies, these zinc-plated binder screws offer reliable performance in applications requiring a secure, low-profile fastener. Choose the 4-40 x 5/16 size for a precise fit in metal-to-metal fastening jobs that demand both strength and corrosion resistance.


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