Mutual Screw & Supply

HOLO-KROME 73150 5/8-18 X 1-1/2" Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (25 / Pkg.)

HOLO-KROME 73150 5/8-18 X 1-1/2" Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$36.39 $54.31 In stock

These 5/8-18 x 1-1/2" 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
  • Drive: Socket Drive
  • Thread size: 5/8-18
  • Length: 1-1/2"
  • 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: 5/8-18
  • Length: 1-1/2"
  • Threads per inch: 18
  • Measurement type: Inch
  • Pack quantity: 25 per package
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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)

Nicholas A. ★★★★★

I needed some serious cap screws for a jig I was building, and these alloy steel ones handled the torque perfectly without stripping. The hex socket drive made installation straightforward even in a tight spot.

Evelyn F. ★★★★★

The black oxide finish on these gives them a solid, professional look, and the hex socket drive made torquing them down into my jig setup really straightforward. I've already used a handful on a fixture rebuild and they hold up without any galling.

Sebastian ★★★★★

The threads cut clean and seated perfectly into my precision fixture—no binding or galling. The black oxide finish looks uniform and should hold up well against shop grime. These have that solid, high-grade feel you want for machinery.