5/16"-18 X 4-1/2" Machine Screws | Flat Head | Phillips Drive | Steel Zinc Plated (200/Pkg.)

★★★★★ 4.9 79 reviews

US$55.39
Price when purchased online
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US$55.39
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242059690 Release Date 2026/07/19 List Price US$55.39 Model Number 242059690
Category

Machine Screws Phil Flat Steel Zinc Plated 5/16-18 X 4 1/2 is a durable, high-performance fastener designed for metal-to-metal connections in a wide range of applications. These zinc-plated steel screws offer reliable strength and corrosion resistance for everyday use in home, shop, and industrial projects.

Key features and specifications:

  • Material: Steel
  • Finish: Zinc plated
  • Thread size: 5/16-18
  • Length: 4-1/2 in
  • Type: Machine screw
  • Applications: Suitable for metal assemblies, equipment enclosures, machinery, and general fastening projects requiring strong, reliable screws

These screws provide excellent corrosion resistance in moderate environments, delivering long-lasting performance and value for a variety of fastening needs. Ensure the thread size and length match your specific application for the best fit and performance.


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4.9 out of 5
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79 ratings | 32 reviews
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