Mutual Screw & Supply

HOLO-KROME 730003100 3/4-16 X 2-1/4" Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (25 / Pkg.)

HOLO-KROME 730003100 3/4-16 X 2-1/4" Socket Cap Screws | Hex Socket Drive | - Main image
$68.87 $109.32 In stock

These 3/4-16 x 2-1/4" 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: 2-1/4"
  • 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: 2-1/4"
  • 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 (4.2 / 5 · 5 reviews)

Ryan ★★★★★

I needed some heavy-duty fasteners for a jig I was building, and the black oxide finish on these screws makes them look clean and professional on the assembly. The hex socket drive seated perfectly with my wrench, and they torqued down without any stripping.

Avery ★★★★★

The threads on these 3/4-16 screws engaged perfectly into my jig plate without any binding, and the hex socket drive made torquing them down a breeze. That thermal black oxide coating looks sharp and seems like it'll hold up well in my shop.

Henry ★★★★★

The thermal black oxide finish on these screws gives them a nice, durable look that matches my jig perfectly. They threaded in smoothly and held tight without any stripping.