Mutual Screw & Supply

HOLO-KROME 08144 3/4" X 4-1/2" Socket Shoulder Screws | Socket Head | Socket Drive | Alloy Steel Thermal Black Oxide (10 / Pkg.)

HOLO-KROME 08144 3/4" X 4-1/2" Socket Shoulder Screws | Socket Head | Socket - Main image
$183.89 $270.42 In stock

3/4" X 4-1/2" socket shoulder screws from Holo-Krome, part number 08144, with a precision ground shoulder used as a pivot, axle, or bearing surface.

  • Hex socket drive
  • Precision ground shoulder for consistent fit
  • Alloy Steel Thermal Black Oxide construction
  • Made in the USA by Holo-Krome

Specifications

  • Part Number: 08144
  • Shoulder Diameter: 3/4"
  • Shoulder Length: 4-1/2"
  • Head Style: Socket
  • Drive: Socket
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Package Quantity: 10
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Standard Shipping · United States: $0.00

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 (4.6 / 5 · 5 reviews)

Miles Z. ★★★★★

Installed these as a pivot pin on a heavy gate hinge and the precision ground shoulder kept everything perfectly aligned. The thermal black oxide finish already held up through a week of rain without a speck of rust.

Zoe ★★★★★

Used these as the axle for a custom conveyor roller setup, and the precision ground shoulder ran dead smooth with zero wobble. The hex socket drive made installation a breeze with just an Allen key.

Daniel A. ★★★★★

Installed these as pivot pins on a jig I’m building, and the hex socket drive made tightening them a breeze. The black oxide finish seems durable so far. Worked perfectly for the application.