Mutual Screw & Supply

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

9/16-18 X 3/4" Socket Cap Screws | Hex Socket Drive | Fully Threaded | Alloy - Main image
$109.78 $159.1 In stock

These 9/16-18 x 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: 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: 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 (4.0 / 5 · 5 reviews)

Grace N. ★★★★★

I needed some strong fasteners for a jig I was building, and the black oxide coating on these has a nice, even finish that feels durable. They threaded cleanly into tapped holes without any binding, which saved me time. A solid choice for precision work.

Samuel A. ★★★★☆

The hex socket drive made installation a breeze with my T-handle wrench, and the black oxide finish looks clean on the shop bench. Only wish the 50-count pack came in a reusable container instead of the standard bag.

Richard L. ★★★★☆

Bought these for a jig I was building and the black oxide finish looks clean and professional. Threads cut smoothly into the steel, no binding or cross-threading issues. Only wish the package came with a few extra washers.