Mutual Screw & Supply

5/8-11 X 1-3/4" Socket Cap Screws | Flat Head Hex Socket Drive | USA Made | Alloy Steel Thermal Black Oxide (25 / Pkg.)

5/8-11 X 1-3/4" Socket Cap Screws | Flat Head Hex Socket Drive | USA Made | - Main image
$73.94 $102.69 In stock

These 5/8-11 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
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread size: 5/8-11
  • Length: 1-3/4"
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Hex Socket Drive
  • Thread size: 5/8-11
  • Length: 1-3/4"
  • Threads per inch: 11
  • 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 (5.0 / 5 · 5 reviews)

Andrew A. ★★★★★

The black oxide finish on these is holding up much better than the zinc-plated screws I used before. I’m using them for a jig build, and the hex socket drive makes installation in tight spots a breeze.

Adam ★★★★★

Used these to secure a heavy fixture on my workbench, and the black oxide finish hasn't shown a speck of rust after a few weeks. The hex socket drive made installation quick with just an Allen wrench. Solid, cleanly threaded, and exactly as described.

Brian ★★★★★

Bought these for a jig I was building on my milling machine and the hex socket drive made installation a breeze with a ball-end driver. The black oxide finish looks professional and hasn't shown any rust after a week in the shop.