5/16"-18 X 2" Machine Screws | Flat Head | Phillips Drive | Steel Black Oxide (1000/Pkg.)

★★★★★ 4.5 126 reviews

US$115.75
Price when purchased online
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US$115.75
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 242059519 Release Date 2026/07/19 List Price US$115.75 Model Number 242059519
Category

Durable machine screws with a Phillips drive, flat head, steel construction, and a black oxide finish. Sized at 5/16-18 x 2 inches, these screws provide secure, flush-mounted fastening for a wide range of metal assemblies.

  • Drive Type: Phillips drive for quick, slip-resistant seating with the correct bit.
  • Head Style: Flat head (countersunk) for a flush finish in metal and sheet materials.
  • Material & Finish: Steel with a black oxide coating for enhanced durability and a low-gloss, corrosion-resistant surface.
  • Thread: Coarse 5/16-18 UNC thread for strong engagement and easy assembly.
  • Length: 2 inches overall to suit medium-thickness assemblies.

Whether you're repairing equipment, assembling metal enclosures, or performing general hardware upgrades, these machine screws deliver reliable, professional-grade fastening with a clean, secure fit.


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