Mutual Screw & Supply

1-1/4-7 X 7" Socket Cap Screws | Flat Head Hex Socket Drive | Partially Threaded | Alloy Steel Thermal Black Oxide

1-1/4-7 X 7" Socket Cap Screws | Flat Head Hex Socket Drive | Partially - Main image
$54.17 $77.38 In stock

These 11/4-7 x 7" 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: Partially Threaded
  • Thread size: 11/4-7
  • Length: 7"
  • 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: Partially Threaded
  • Thread size: 11/4-7
  • Length: 7"
  • Threads per inch: 7
  • Measurement type: Inch
  • Pack quantity: 1 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 (4.8 / 5 · 5 reviews)

Joseph U. ★★★★★

The flat head design on these 5/8-inch screws sits flush against my jig table, which is exactly what I needed. The black oxide finish handled a light oil bath without any rust forming during a weekend project. These brute bolts have held solid through repeated torquing so far.

Eli H. ★★★★★

Finally found some longer socket cap screws that actually fit my jig setup perfectly. The partially threaded design made install on the fixture plate much easier than fully threaded bolts would have.

James S. ★★★★★

The black oxide finish on these screws gives them a nice, professional look and seems to hold up well against minor scuffs during assembly. The hex socket drive made installing them in my jig a breeze with no stripping.