#4-40 X 1/4" Machine Screws | Truss Head | Phillips Drive | Steel Black Oxide (10000/Pkg.)

★★★★★ 4.7 99 reviews

US$107.51
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US$107.51
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242053828 Release Date 2026/07/19 List Price US$107.51 Model Number 242053828
Category

Powerful, precise, and built to last, our Machine Screws Phil Truss Steel Black Oxide 4/40 x 1/4 are ideal for metal-to-metal fastening in electronics, machinery, and enclosure projects. The combination of a durable steel body with a corrosion-resistant black oxide finish delivers dependable performance in a wide range of environments.

  • Type: Machine Screw
  • Drive: Phillips
  • Head style: Truss
  • Material: Steel
  • Finish: Black Oxide
  • Thread size: 4-40 UNC
  • Length: 1/4 in

Key benefits include a smooth Phillips drive that reduces cam-out, a wide bearing surface from the low-profile truss head for secure mounting, and a black oxide finish that provides mild corrosion resistance and a sleek look for metal assemblies.

Ideal for equipment enclosures, electrical panels, chassis, and other metal applications where a reliable, low-profile fastener is required. Compatible with standard 4/40 hardware and common tapping or clearance holes for a clean, professional install.


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4.7 out of 5
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99 ratings | 41 reviews
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