Mutual Screw & Supply

HOLO-KROME 78118 1/2-13 X 1-3/4" Socket Cap Screws | Hex Socket Drive | 18/8 Stainless Steel (50 / Pkg.)

HOLO-KROME 78118 1/2-13 X 1-3/4" Socket Cap Screws | Hex Socket Drive | 18/8 - Main image
$159.76 $225.02 In stock

These 1/2-13 x 1-3/4" socket cap screws are manufactured from 18/8 Stainless Steel, featuring a socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: 18/8 Stainless Steel
  • Drive: Socket Drive
  • Thread size: 1/2-13
  • Length: 1-3/4"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: 18/8 Stainless Steel
  • Finish: Plain
  • Grade: 18/8
  • Drive type: Socket Drive
  • Thread size: 1/2-13
  • Length: 1-3/4"
  • Threads per inch: 13
  • Measurement type: Inch
  • Pack quantity: 50 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 (4.6 / 5 · 5 reviews)

Adam ★★★★★

The drive socket on these is surprisingly crisp, so my hex key seated fully without any wobble when I torqued them down on my fixture plates. All fifty of them threaded in smooth and consistent, which is what I really care about for precision assemblies.

Ellie ★★★★★

Replaced the old bolts on my milling jig with these 18/8 stainless cap screws and the socket drive seats perfectly, no wobble even after torquing them down hard. The 1/2-13 threads cut clean and the 1-3/4" length was exactly right for my setup, so I’ve got 48 left for the next project.

Daniel ★★★★★

The hex socket drive fit my torque wrench perfectly, no stripping or wobble during assembly. These 18/8 stainless steel fasteners feel solid and corrosion-resistant for outdoor machinery use.