Mutual Screw & Supply

HOLO-KROME 73119 3/8-24 X 2-3/4" Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (50 / Pkg.)

HOLO-KROME 73119 3/8-24 X 2-3/4" Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$38.09 $60.46 In stock

These 3/8-24 x 2-3/4" 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: 3/8-24
  • Length: 2-3/4"
  • 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: 3/8-24
  • Length: 2-3/4"
  • Threads per inch: 24
  • Measurement type: Inch
  • Pack quantity: 50 per package
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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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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Jason ★★★★★

These bolts threaded in perfectly to hold a heavy jig plate, and the black oxide finish wiped clean of cutting oil without any fuss. Had to double-check the 50-count bag because they were packed so neatly.

Ellie T. ★★★★★

Needed longer bolts for a custom fixture repair and these 3/8-24 x 2-3/4" socket caps fit exactly. The hex drive was crisp and the black oxide coating looks clean with no blemishes.

Ella S. ★★★★★

The black oxide finish on these screws is holding up well in my fixture setup, and the threads engaged smoothly even in tight spots. For the price per piece, this pack is a solid deal for tooling jobs.