Mutual Screw & Supply

HOLO-KROME 33134 5/8-18 X 1" Cup Point Socket Set Screws | Alloy Steel Thermal Black Oxide (50 / Pkg.)

HOLO-KROME 33134 5/8-18 X 1" Cup Point Socket Set Screws | Alloy Steel Thermal - Main image
$83.33 $117.36 In stock

5/8-18 X 1" cup point socket set screws from Holo-Krome, part number 33134, 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: 33134
  • Thread Size: 5/8-18
  • Length: 1"
  • Point Type: Cup
  • Drive: Socket
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Package Quantity: 50
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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)

Violet T. ★★★★★

I’ve used these in a couple of shaft-clamping setups and the cup point bites down firmly without stripping the tapped hole. The 5/8-18 threads engaged cleanly, and the headless hex drive made tightening in tight spots easy.

Ava ★★★★★

The thermal black oxide finish on these set screws looks clean and feels durable, and the hex socket drives smoothly without stripping. Exactly what I needed for a tight shaft assembly.

Natalie G. ★★★★★

These cup point screws really grab and hold when you’re setting up a shaft assembly; the hex drive seats perfectly without stripping. The black oxide finish looks industrial and seems tougher than plain steel. Great pack for getting a clean, flush mount on a custom fixture.