Mutual Screw & Supply

7/8-9 X 10" Socket Cap Screws | Flat Head Hex Socket Drive | Alloy Steel Thermal Black Oxide (5 / Pkg.)

7/8-9 X 10" Socket Cap Screws | Flat Head Hex Socket Drive | Alloy Steel - Main image
$169.5 $245.65 In stock

These 7/8-9 x 10" 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: 7/8-9
  • Length: 10"
  • 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: 7/8-9
  • Length: 10"
  • Threads per inch: 9
  • Measurement type: Inch
  • Pack quantity: 5 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)

Adam N. ★★★★★

These 10-inch-long screws were perfect for a deep jig assembly I was building—the thread engagement felt solid and precise. The black oxide coating looks clean and seems like it'll resist rust well in my shop. Exactly what I needed for this fixture project.

Joshua ★★★★★

The hex socket drive gripped my Allen wrench perfectly without stripping, and the black oxide finish has held up well against rust in my jig setup. For ten-inch screws this precise, the five-pack price is a solid deal. I've already ordered more for my next tooling project.

Owen ★★★★★

The thermal black oxide finish took the machining marks right out of the look, and the hex socket drive seated my allen wrench with zero wobble. These 10-inchers held a heavy fixture steady all afternoon without a hint of flex. Exactly what my tooling cabinet needed.