Mutual Screw & Supply

1/2-13 X 5" Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Alloy Steel Thermal Black Oxide (25 / Pkg.)

1/2-13 X 5" Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded - Main image
$53.4 $76.28 In stock

These 1/2-13 x 5" socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: 1/2-13
  • Length: 5"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: 1/2-13
  • Length: 5"
  • Threads per inch: 13
  • Measurement type: Inch
  • Pack quantity: 25 per package
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.4 / 5 · 5 reviews)

Daniel K. ★★★★★

Threads are clean and the black oxide finish has held up fine on my jig builds so far. The hex socket drove smoothly without any stripping, and the partial thread gave just the right grip for the steel plates I clamped.

Adam H. ★★★★★

Used these to secure a heavy-duty fixture on a milling table, and the 5-inch length gave just enough bite into the subplate. The hex socket drive made alignment easy with a ball-end driver. They’ve held tight under vibration, no signs of loosening yet.

Harper I. ★★★★★

The black oxide finish on these screws gives them a rugged, uniform look that’s held up well in my jig setup. The 1/2-13 threading engaged cleanly with my tooling, and the partially threaded length made alignment a breeze.