Mutual Screw & Supply

1/2-20 X 1-3/8" Cup Point Socket Set Screws | Alloy Steel (25 / Pkg.)

1/2-20 X 1-3/8" Cup Point Socket Set Screws | Alloy Steel (25 / Pkg.) - Main image
$32.42 $46.99 In stock

1/2-20 x 1 3/8" 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: 1/2-20
  • Length: 1 3/8"
  • Point: Cup Point
  • Material: Alloy Steel
  • Package Quantity: 25
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Standard Shipping · United States: $0.00

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 (5.0 / 5 · 5 reviews)

James B. ★★★★★

These set screws fit perfectly into the adjustment hub on my milling machine, and the cup point bit into the shaft exactly as needed. The hex drive made it easy to apply plenty of torque without stripping the socket.

Ava ★★★★★

I needed a set of cup point screws for a stubborn shaft collar, and these alloy steel ones definitely hold tight without stripping. The hex drive makes it easy to get them snug even in a cramped spot.

Joseph ★★★★★

The hex socket drive grabbed my Allen key perfectly even with my fat fingers wedged against the motor mount, and the cup point bit into the shaft without walking. These alloy steel screws held up through a full weekend of vibration without loosening a hair.