Mutual Screw & Supply

HOLO-KROME 60166 3/4-10 X 2-1/2" Socket Cap Screws | Flat Head Hex Socket Drive | Alloy Steel Thermal Black Oxide (25 / Pkg.)

HOLO-KROME 60166 3/4-10 X 2-1/2" Socket Cap Screws | Flat Head Hex Socket Drive - Main image
$87.02 $142.66 In stock

These 3/4-10 x 2-1/2" 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
  • Head style: Flat Head
  • Drive: Socket Drive
  • Thread size: 3/4-10
  • Length: 2-1/2"
  • 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: Socket Drive
  • Thread size: 3/4-10
  • Length: 2-1/2"
  • Threads per inch: 10
  • Measurement type: Inch
  • Pack quantity: 25 per package
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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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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)

Julian ★★★★★

Used them for a heavy jig fixture at work and the black oxide finish held up better than I expected through assembly. The socket drive seated perfectly with no wobble, which I appreciated. These are solid screws for the price.

Natalie ★★★★★

Threads are clean and uniform across all 25 pieces, which made setting up my jig fixture a breeze. The flat head sits perfectly flush in counterbores, and the black oxide gives them a solid, professional look that hasn't chipped during assembly.

Madison X. ★★★★★

The black oxide finish on these screws resists corrosion nicely, and the alloy steel feels plenty tough for my workshop jig. I’ve used a handful already and the hex socket drive makes them easy to torque down properly.