Mutual Screw & Supply

9/16-18 X 1-3/4" Socket Cap Screws | Hex Socket Drive | Fully Threaded | Alloy Steel Thermal Black Oxide (50 / Pkg.)

9/16-18 X 1-3/4" Socket Cap Screws | Hex Socket Drive | Fully Threaded | Alloy - Main image
$215.7 $337.03 In stock

These 9/16-18 x 1-3/4" socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 9/16-18
  • Length: 1-3/4"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: 9/16-18
  • Length: 1-3/4"
  • Threads per inch: 18
  • Measurement type: Inch
  • Pack quantity: 50 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 (4.6 / 5 · 5 reviews)

Richard ★★★★★

The black oxide finish on these screws gave my tooling fixture a nice, uniform look, and the hex drive seated perfectly without any stripping. I needed fifty for a precision assembly, and every single one threaded cleanly.

Abigail ★★★★★

Threads are clean and the black oxide finish hasn't chipped even after tightening them into a steel fixture with an impact driver. The 50-count box means I've got plenty left for the next project, and the full thread engagement on these 1-3/4" lengths is exactly what I need for precision work.

Leo L. ★★★★★

I needed a few extras for a jig I was building, and these 9/16-18 screws fit the bill perfectly. The black oxide finish looks clean and seems pretty durable for shop use. Pack of 50 should last me a while.