New Arrivals/Restock

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

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US$254.80 cheaper than the new price!!

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Used  US$137.20
quantity

Product details

Management number 242054238 Release Date 2026/07/19 List Price US$137.20 Model Number 242054238
Category

Flat Head Machine Screws with a robust zinc plating for corrosion resistance, designed for precise, flush mounting in metal assemblies. The Torx drive minimizes cam-out and provides secure engagement in tight spaces, while the 4-40 thread and 5/16" length cover a wide range of standard applications including electronics enclosures, control panels, machinery, and appliance assemblies.

Key features

  • Drive: Torx
  • Head style: Flat
  • Thread size: 4-40 UNC
  • Length: 5/16 inch
  • Finish: Zinc plated
  • Material: Steel

Specifications

  • Finish: Zinc plated
  • Head: Flat
  • Drive type: Torx
  • Thread size: 4-40 UNC
  • Length: 5/16 inch

Tip: Use a compatible Torx driver to prevent cam-out and achieve a secure, flush fit every time. Ideal for metal-to-metal fastening in electronics, automotive, and general machinery applications.


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