#4-40 X 5/16" Machine Screws | 100 Degree Flat Head | Phillips Drive | Steel Zinc Plated (10000/Pkg.)

★★★★★ 4.5 86 reviews

US$154.94
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US$154.94
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242054205 Release Date 2026/07/19 List Price US$154.94 Model Number 242054205
Category

Bulk 10,000 Phillips Flat Head Machine Screws — 4/40 x 5/16, Zinc Plated Steel, 100-Degree Countersunk, Phillips Drive

Designed for reliable performance in electronics, machinery, and metalwork, these screws feature a 100-degree flat head that sits flush when countersunk and a Phillips drive for easy installation. The 4-40 size and 5/16 inch length make them a versatile choice for standard 4-40 threaded holes.

  • Quantity: 10,000 screws in bulk packaging
  • Drive: Phillips (PH)
  • Head style: Flat head with a 100-degree countersunk profile
  • Size: 4-40 thread, 5/16 in length
  • Material & Finish: Steel with zinc plating for corrosion resistance
  • Applications: Electronics enclosures, machinery, panel mounting, cabinetry and general hardware projects
  • Compatibility: Compatible with standard 4-40 threaded holes

Stock up now to keep your projects moving with high-quality, bulk screws that deliver consistent performance across tasks and environments.


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