Mutual Screw & Supply

HOLO-KROME 33022 #4-48 X 3/16" Cup Point Socket Set Screws | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 33022 #4-48 X 3/16" Cup Point Socket Set Screws | Alloy Steel - Main image
$49.67 $67.12 In stock

#4-48 X 3/16" cup point socket set screws from Holo-Krome, part number 33022, 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: 33022
  • Thread Size: #4-48
  • Length: 3/16"
  • 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)

Chloe ★★★★★

The cup point design seated perfectly flush in my assembly jig, and the black oxide coating looks great against the matte aluminum. These #4-48 screws tightened smoothly without any stripping, exactly what I needed for securing small components on a custom shaft project.

Hannah C. ★★★★★

Worked perfectly for locking a small timing gear on a low-speed shaft, and the black oxide finish makes them easy to spot against bare metal. The cup point bit into the shaft firmly without stripping even with moderate torque.

Kevin ★★★★★

Installed these to secure a pulley on a motor shaft and the cup point bit in nicely without stripping the threads. The black oxide finish looks clean and they haven't budged after a few hours of run time.