Mutual Screw & Supply

HOLO-KROME 33084 1/4-28 X 3/4" Cup Point Socket Set Screws | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 33084 1/4-28 X 3/4" Cup Point Socket Set Screws | Alloy Steel - Main image
$48.66 $67.59 In stock

1/4-28 X 3/4" cup point socket set screws from Holo-Krome, part number 33084, 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: 33084
  • Thread Size: 1/4-28
  • Length: 3/4"
  • Point Type: Cup
  • Drive: Socket
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • 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 (4.8 / 5 · 5 reviews)

Alexander T. ★★★★★

The hex drive seats perfectly without camming out, and the black oxide finish feels durable. These screws held my shaft collar securely on the first try. Exactly the snug fit I needed for a precision assembly.

George ★★★★★

The cup point grips nicely in the tapped hole I used for a jig fixture, and the black oxide finish seems durable enough for repeated adjustments. I appreciate that the hex drive doesn't strip easily under moderate torque.

Aurora ★★★★★

The cup point bites in nicely and doesn't slip once tightened. I used these to secure a sprocket on a small shaft and they haven't loosened at all after a few hours of runtime.