5/16"-18 X 5" Machine Screws | Flat Head | Slotted Drive | Steel Zinc Plated (50/Pkg.)

★★★★★ 4.5 45 reviews

US$10.12
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US$10.12
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242059697 Release Date 2026/07/19 List Price US$10.12 Model Number 242059697
Category

Engineered for dependable, precise fastening, our Machine Screws Slotted Flat Steel Zinc 5/16-18 x 5 deliver solid performance in metal assemblies. The slotted drive and zinc-plated finish offer ease of installation and lasting corrosion resistance for a wide range of applications.

Highlights

  • Drive type: Slotted – compatible with standard flat-blade screwdrivers for quick, confident seating.
  • Material: Steel for strength and durability.
  • Finish: Zinc plating provides corrosion resistance in typical indoor/outdoor environments.
  • Thread size: 5/16-18, standard coarse thread suitable for various tapped holes and nut applications.
  • Length: 5 inches.

These machine screws are ideal for metal fabrication, equipment assembly, automotive repairs, and general hardware projects where a reliable, standard-size fastener is required. Always ensure the screw length matches your material thickness and paired nuts or tapped holes.


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4.5 out of 5
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45 ratings | 18 reviews
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