Mutual Screw & Supply

HOLO-KROME 73008 #0-80 X 3/8" Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 73008 #0-80 X 3/8" Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$67.4 $110.49 In stock

These #0-80 x 3/8" socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Socket Drive
  • Thread size: #0-80
  • Length: 3/8"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Socket Drive
  • Thread size: #0-80
  • Length: 3/8"
  • Threads per inch: 80
  • Measurement type: Inch
  • Pack quantity: 100 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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 (4.8 / 5 · 5 reviews)

Ella Y. ★★★★★

The box arrived perfectly sealed and the threads are clean, no burrs or debris. They seat nicely in my jig without any wobble, and the black oxide finish looks properly uniform across all 100 pieces.

Victoria ★★★★★

The black oxide finish on these #0-80 screws gives them a nice, professional look and seems to resist rust well. I used a few for a small jig and the hex socket drive made installation a breeze with the tiny size. They held firm under light load, exactly what I needed for precision work.

James Q. ★★★★★

The socket drive on these #0-80 screws fits my hex keys perfectly, and the black oxide finish on the alloy steel looks great for my jig setup. They threaded smoothly into my precision assembly without any binding issues.