Mutual Screw & Supply

HOLO-KROME 33108 3/8-24 X 1/2" Cup Point Socket Set Screws | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 33108 3/8-24 X 1/2" Cup Point Socket Set Screws | Alloy Steel - Main image
$23.93 $35.19 In stock

3/8-24 X 1/2" cup point socket set screws from Holo-Krome, part number 33108, 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: 33108
  • Thread Size: 3/8-24
  • Length: 1/2"
  • 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 (4.8 / 5 · 5 reviews)

Joshua ★★★★★

I needed a cup point screw for a tight shaft assembly, and these seated perfectly without any wobble. The thermal black oxide finish looks clean and seems durable so far.

Isabella ★★★★★

The hex socket drive bites well, and the cup point digs into the shaft just enough to hold a collar in place without marring the surface too badly. All 100 pieces came with clean threads, though a drop of oil on each helps them seat easier in tapped holes.

Michael ★★★★★

Installed these on a shaft collar and the cup point bit in firmly without stripping the hex drive. The black oxide finish on the alloy steel feels solid and resists rust in my shop.