Mutual Screw & Supply

HOLO-KROME 32270 3/4-10 X 2-1/2" Cup Point Socket Set Screws | Alloy Steel Thermal Black Oxide (10 / Pkg.)

HOLO-KROME 32270 3/4-10 X 2-1/2" Cup Point Socket Set Screws | Alloy Steel - Main image
$49.62 $67.06 In stock

3/4-10 X 2-1/2" cup point socket set screws from Holo-Krome, part number 32270, 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: 32270
  • Thread Size: 3/4-10
  • Length: 2-1/2"
  • Point Type: Cup
  • Drive: Socket
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Package Quantity: 10
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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)

William X. ★★★★★

These set screws bit into the shaft cleanly with no slipping—the cup point really digs in. The thermal black oxide finish also seems like it'll resist rust better than the plain steel ones I've used before. Exactly what I needed for a stubborn pulley.

Avery M. ★★★★★

The hex socket drive seated perfectly on my Allen key, and the cup point bit into the shaft exactly where I needed it. Tapped them into a 3/4-10 hole and they haven't budged under vibration.

Victoria Z. ★★★★★

For the money, these set screws hold incredibly well — I used them to secure a heavy sprocket on a shaft and there’s zero slippage. The hex socket drive makes tightening a breeze, even in tight spots.