Mutual Screw & Supply

HOLO-KROME 730003140 3/4-16 X 2-3/4" Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (25 / Pkg.)

HOLO-KROME 730003140 3/4-16 X 2-3/4" Socket Cap Screws | Hex Socket Drive | - Main image
$98.5 $133.11 In stock

These 3/4-16 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: 3/4-16
  • 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: 3/4-16
  • Length: 2-3/4"
  • Threads per inch: 16
  • 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)

Alexander ★★★★★

The black oxide finish on these is smooth and uniform, and the hex socket engagement feels solid—no rounding out on the driver. Threads were clean and seated effortlessly into a tapped hole on my jig setup. Exactly what I expect from alloy steel cap screws.

Carter ★★★★★

I needed some heavy-duty fasteners for a jig I was building, and these alloy steel screws threaded perfectly into tapped holes with no binding. The hex socket drive made installation quick, and the 25-pack gave me plenty of extras for future projects.

Brian Z. ★★★★★

Finally got around to replacing the worn fasteners on my milling vise with these, and the black oxide finish looks much cleaner than the old ones. The hex socket drive made installation a breeze with my allen key, no stripped heads.