Mutual Screw & Supply

3/4-10 X 3" Socket Cap Screws | Flat Head Hex Socket Drive | Nylon Pellet | Fully Threaded | Alloy Steel Thermal Black Oxide (25 / Pkg.)

3/4-10 X 3" Socket Cap Screws | Flat Head Hex Socket Drive | Nylon Pellet | - Main image
$313.12 $423.13 In stock

These 3/4-10 x 3" 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 style: Fully Threaded
  • Thread size: 3/4-10
  • Length: 3"
  • 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 style: Fully Threaded
  • Thread size: 3/4-10
  • Length: 3"
  • Threads per inch: 10
  • 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 (4.8 / 5 · 5 reviews)

Madison ★★★★★

The black oxide finish on these bolts held up perfectly against the coolant in my milling machine, and the nylon pellet locking feature saves me from needing threadlocker. Thread engagement was smooth right out of the package, and having a full 25-count pack means I won't run out mid-project.

Hannah K. ★★★★★

Installed these in a jig today and the hex drive made tightening them a breeze. The black oxide coating looks solid and the threads cut cleanly into the steel plate.

Julian A. ★★★★★

The nylon pellet locking feature is exactly what I needed for securing jig fixtures on my milling table, and the hex drive made installation simple without stripping. These bolts feel rock-solid under heavy clamping loads.