Mutual Screw & Supply

HOLO-KROME 33116 3/8-24 X 1-1/4" Cup Point Socket Set Screws | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 33116 3/8-24 X 1-1/4" Cup Point Socket Set Screws | Alloy Steel - Main image
$60.76 $94.93 In stock

3/8-24 X 1-1/4" cup point socket set screws from Holo-Krome, part number 33116, headless and hex socket driven for locating and clamping components on shafts and in tapped holes.

  • Hex socket drive
  • Cup point
  • Alloy Steel Thermal Black Oxide construction
  • Made in the USA by Holo-Krome

Specifications

  • Part Number: 33116
  • Thread Size: 3/8-24
  • Length: 1-1/4"
  • Point Type: Cup
  • Drive: Socket
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • 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)

Alexander ★★★★★

The black oxide finish on these set screws looks great and seems durable. They threaded smoothly into my tapped holes with no binding, and the cup point bit firmly into the shaft. Exactly what I needed for a heavy clamping application.

Sebastian K. ★★★★★

Used these to secure a pulley on a keyless shaft and the cup point bit in nicely without stripping. Pack of 100 means I’ll have spares for future projects, and the threads engaged smoothly right out of the box.

Christopher K. ★★★★★

The black oxide finish on these set screws gives them a nice grip, and they threaded smoothly into a steel hub for a shaft collar I was repairing.