Mutual Screw & Supply

HOLO-KROME 43034 3/8-24 X 1/2" Knurled Cup Point Socket Set Screws | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 43034 3/8-24 X 1/2" Knurled Cup Point Socket Set Screws | Alloy - Main image
$25.11 $37.48 In stock

3/8-24 X 1/2" knurled cup point socket set screws from Holo-Krome, part number 43034, headless and hex socket driven for locating and clamping components on shafts and in tapped holes.

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

Specifications

  • Part Number: 43034
  • Thread Size: 3/8-24
  • Length: 1/2"
  • Point Type: Knurled 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 (5.0 / 5 · 5 reviews)

John A. ★★★★★

I needed some good quality set screws for a jig I'm building, and these fit the 3/8-24 tapped holes perfectly. The knurled end makes a solid grip on the shaft without slipping, and the black oxide finish looks clean. They’re a solid, reliable choice for any precision clamping job.

Leo ★★★★★

The cup point design on these screws holds my shaft collars firmly without slipping, and the hex socket drive makes installation quick. I used them to secure a gear on a small transmission, and they haven't budged under vibration.

Julian ★★★★★

Finally got around to swapping out a set of these for a worn shaft collar and the knurled cup point really bit into the metal without slipping. They're consistent enough that I didn't have to chase any threads, which saved me a headache.