Mutual Screw & Supply

7/16-20 X 2-1/4" Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.)

7/16-20 X 2-1/4" Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.) - Main image
$83.92 $137.57 In stock

7/16-20 x 2 1/4" cup point socket set screws in Alloy Steel, with a hex socket drive for high-torque adjustment in tight spaces.

  • Hex socket drive
  • Cup Point tip
  • Alloy Steel construction

Specifications

  • Thread Size: 7/16-20
  • Length: 2 1/4"
  • Point: Cup Point
  • Material: Alloy Steel
  • Package Quantity: 100
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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)

Julian V. ★★★★★

Put these in a jig that sees constant vibration and the cup point really bites into the shaft—no loosening after a week. The hex drive lets you get them torqued down properly even when space is tight.

Scarlett ★★★★★

Had to secure some heavy-duty brackets on a lathe, and these set screws held firm without stripping. The 2 1/4" length gave me plenty of bite into the threads, and the cup point really gripped the shaft.

Andrew ★★★★★

The hex socket drive made installing these in a tight spot under my workbench effortless. The cup point tip seated perfectly without stripping, and the alloy steel feels solid. Exactly the right length for my project.