Mutual Screw & Supply

1/4-28 X 2-1/2" Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.)

1/4-28 X 2-1/2" Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.) - Main image
$46.08 $70.89 In stock

1/4-28 x 2 1/2" 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: 1/4-28
  • Length: 2 1/2"
  • 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 (4.4 / 5 · 5 reviews)

Natalie ★★★★★

The cup point really bites into the shaft—I tightened these down on a steel hub and they haven't budged a millimeter under vibration. Alloy steel feels substantial, and the 2-1/2" length gave me plenty of thread engagement.

Emma P. ★★★★★

These screws were exactly what I needed for a jig I’m building, and the hex socket drive made tightening them in a tight corner so much easier than a standard slot. The cup point tip seems to bite into the wood nicely without stripping.

Sophia X. ★★★★☆

The hex socket drive made installation in a tight spot much easier than I expected. The alloy steel seems sturdy enough for general use, though I wish the cup point was slightly sharper for starting threads.