5/16"-18 X 1" Machine Screws | Truss Head | Phillips Drive | Steel Black Zinc (1250/Pkg.)

★★★★★ 4.6 79 reviews

US$170.71
Price when purchased online
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Sold and shipped by summitfortyroasters.com
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US$170.71
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242059386 Release Date 2026/07/19 List Price US$170.71 Model Number 242059386
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Engineered for strength and reliability, the Machine Screws Phil Truss Steel Black Zinc 5/16-18 x 1 offers secure fastening for metal-to-metal applications. Featuring a wide, rounded truss head for load distribution, and a Phillips drive for easy installation with common tools, these screws are built to perform in demanding environments.

Made from sturdy steel and finished in black zinc for corrosion resistance, they measure 5/16 inch in diameter, 18 threads per inch, and are 1 inch long, ensuring strong threads and a secure grip in tapped holes or nuts.

  • Size: 5/16-18
  • Length: 1 inch
  • Head style: Truss head
  • Drive type: Phillips
  • Material: Steel
  • Finish: Black Zinc
  • Thread: 18 TPI

Whether you're assembling metal cabinets, enclosures, machinery, or other equipment, these machine screws provide reliable performance with a smooth installation experience and a durable finish that resists corrosion.


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4.6 out of 5
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79 ratings | 32 reviews
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