Mutual Screw & Supply

3/8-24 X 1-1/4" Knurled Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.)

3/8-24 X 1-1/4" Knurled Cup Point Socket Set Screws | Alloy Steel (100 / Pkg.) - Main image
$44.39 $67.25 In stock

3/8-24 x 1 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 1/4"
  • Point: Knurled Cup Point
  • Material: Alloy Steel
  • Package Quantity: 100
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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 (4.6 / 5 · 5 reviews)

Zoe J. ★★★★★

The knurled cup point on these set screws really digs in and holds tight, I used them to secure a collar on a shaft. The hex socket drive made installation in a cramped spot much easier than a standard slot would have.

Mia N. ★★★★★

The knurled cup point really bites into the shaft without marring it, which is exactly what I needed for a locking application. All 100 pieces arrived clean and the hex sockets were crisp, no stripped corners on the first few I’ve torqued down.

Harper ★★★★★

I needed some hardware for a custom jig, and the knurled cup point on these screws gives them a really secure grip when tightened. They fit my hex driver perfectly and the alloy steel feels solid. Exactly the quality I expect for the price.