5/16"-18 X 1" Machine Screws | Flat Head | Six Lobe Drive | Steel Zinc Plated (1500/Pkg.)

★★★★★ 4.4 56 reviews

US$133.04
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US$133.04
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242059356 Release Date 2026/07/19 List Price US$133.04 Model Number 242059356
Category

Powerful, reliable fasteners that deliver consistent performance in metal and plastic assemblies. These machine screws feature a flat zinc plating for corrosion resistance and a Torx Alt drive for secure, tamper-resistant engagement. Sized 5/16-18 x 1 in, they’re perfect for a range of applications where strong, precise fastening is required.

Key specifications

  • Drive type: Torx Alt
  • Size (thread): 5/16-18 UNC
  • Length: 1 in
  • Finish: Flat zinc plating
  • Type: Machine screw

These screws are designed for use with nut inserts, tapped holes, or compatible mating components that accept 5/16-18 threads. The Torx Alt drive helps prevent cam-out and makes installation easier with the right driver.

Applications include equipment enclosures, metal assemblies, and any project requiring a reliable, corrosion-resistant fastener with a secure Torx Alt drive.


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