Mutual Screw & Supply

3/8-24 X 1/4" Knurled Cup Point Socket Set Screws | Alloy Steel (250 / Pkg.)

3/8-24 X 1/4" Knurled Cup Point Socket Set Screws | Alloy Steel (250 / Pkg.) - Main image
$23.06 $35.48 In stock

3/8-24 x 1/4" knurled cup point socket set screws in Alloy Steel, with a hex socket drive for high-torque adjustment in tight spaces.

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

Specifications

  • Thread Size: 3/8-24
  • Length: 1/4"
  • Point: Knurled Cup Point
  • Material: Alloy Steel
  • Package Quantity: 250
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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)

Olivia A. ★★★★★

Finally got around to using these on a jig I built, and the knurled cup point really bites into the shaft without marring it. The hex socket made it easy to tighten them in a tight spot with a ball-end driver.

Richard ★★★★★

Bought these for a fixture where a standard set screw kept backing out under vibration—the knurled cup point digs in and holds far better than I expected. At 250 per pack, the hex socket drive makes quick work of installs in tight spots, and they’ve got a solid, machined feel that suggests they’ll l

Ava ★★★★★

The knurled cup point really locks into place on my fixture without slipping, and the hex drive makes cinching them down in tight spots a breeze. These 250 pieces will last me through several projects.