Mutual Screw & Supply

HOLO-KROME 43026 5/16-24 X 5/16" Knurled Cup Point Socket Set Screws | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 43026 5/16-24 X 5/16" Knurled Cup Point Socket Set Screws | Alloy - Main image
$21.19 $28.63 In stock

5/16-24 X 5/16" knurled cup point socket set screws from Holo-Krome, part number 43026, 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: 43026
  • Thread Size: 5/16-24
  • Length: 5/16"
  • Point Type: Knurled 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 (5.0 / 5 · 5 reviews)

Owen ★★★★★

The knurled cup point on these set screws really bites into the shaft without slipping. I used them to secure a small gear, and they haven't loosened up after a few hours of run time. Easy to drive the hex socket, even in a tight spot.

David A. ★★★★★

I needed these for a jig I was building, and the knurled cup point really bites into the shaft without slipping, even under heavy torque. They hold fast in a tapped hole perfectly.

Henry A. ★★★★★

The hex socket drive on these screws fits my driver perfectly, no wobble or stripping issues. I used them to secure a small pulley on a shaft, and the knurled cup point held it firmly in place. Great for precision clamping work.