5/16"-18 X 1-3/8" Machine Screws | Flat Head | Phillips Drive | Steel Zinc Plated (1250/Pkg.)

★★★★★ 4.7 127 reviews

US$105.41
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US$105.41
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242059485 Release Date 2026/07/19 List Price US$105.41 Model Number 242059485
Category

Secure and fasten with precision using our Phillips flat-head steel machine screws. Zinc-plated for durability, these 5/16-18 x 1-3/8 inch screws are ideal for metal-to-metal assemblies, enclosures, and machinery where a flush, professional finish is essential.

Product Details

  • Drive Type: Phillips
  • Head Style: Flat-head
  • Material: Steel
  • Finish: Zinc plated
  • Thread Size: 5/16-18 (UNC)
  • Length: 1-3/8 in
  • Applications: Suitable for metal-to-metal assemblies, enclosures, and machinery requiring a flush, low-profile finish.

Trust these durable machine screws for dependable performance in a wide range of fastening projects. Their zinc plating provides corrosion resistance, making them a reliable choice for both indoor and light outdoor applications.


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4.7 out of 5
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127 ratings | 52 reviews
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