Mutual Screw & Supply

7/8-14 X 1-1/4" Socket Cap Screws | Hex Socket Drive | Fully Threaded | Alloy Steel Thermal Black Oxide (100 / Pkg.)

7/8-14 X 1-1/4" Socket Cap Screws | Hex Socket Drive | Fully Threaded | Alloy - Main image
$606.63 $933.28 In stock

These 7/8-14 x 1-1/4" 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: 7/8-14
  • Length: 1-1/4"
  • 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: 7/8-14
  • Length: 1-1/4"
  • Threads per inch: 14
  • Measurement type: Inch
  • Pack quantity: 100 per package
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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 (4.2 / 5 · 5 reviews)

Zoe ★★★★★

The black oxide finish on these screws looks clean and professional, and they seated perfectly in my jig without any stripping. I've already used about 30 of them for a machinery rebuild, and the hex drive holds up well under torque.

Ellie ★★★★★

I needed a bulk supply of socket cap screws for some custom jig work, and these fit the bill perfectly. The hex socket drive seated easily with my hex key, and the black oxide finish adds a nice layer of corrosion resistance.

Emily M. ★★★★☆

The black oxide finish looks great on my jig fixtures and seems to resist rust so far. Threads are clean and the hex socket bites well without stripping. Shipping was fast but the box arrived slightly dented, though all 100 screws were accounted for.