Mutual Screw & Supply

HOLO-KROME 08040 3/8" X 3/4" Socket Shoulder Screws | Socket Head | Socket Drive | Alloy Steel Thermal Black Oxide (25 / Pkg.)

HOLO-KROME 08040 3/8" X 3/4" Socket Shoulder Screws | Socket Head | Socket - Main image
$53.85 $78.04 In stock

3/8" X 3/4" socket shoulder screws from Holo-Krome, part number 08040, 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: 08040
  • Shoulder Diameter: 3/8"
  • Shoulder Length: 3/4"
  • Head Style: Socket
  • Drive: Socket
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Package Quantity: 25
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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 (4.0 / 5 · 5 reviews)

Henry ★★★★★

Installed these as pivot pins on a jig fixture and the hex socket drive made tightening quick without stripping. The black oxide finish hasn't shown any wear after a few weeks of regular use.

Sofia ★★★★★

The precision-ground shoulder made these perfect as a bearing surface for my custom jig; the hex socket drive allowed for easy, flush installation. Fit exactly as specified.

Edward ★★★★☆

Wish the packaging had a label inside for the part number, but the precision ground shoulder on these is spot on for a bearing surface. Fit the bore tight and true, worked perfectly as an axle on my assembly.