Mutual Screw & Supply

HOLO-KROME 09009 8mm X 20mm Socket Shoulder Screws | Socket Head | Socket Drive | Alloy Steel Thermal Black Oxide (25 / Pkg.)

HOLO-KROME 09009 8mm X 20mm Socket Shoulder Screws | Socket Head | Socket Drive - Main image
$86.46 $129.04 In stock

8mm X 20mm socket shoulder screws from Holo-Krome, part number 09009, 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: 09009
  • Shoulder Diameter: 8mm
  • Shoulder Length: 20mm
  • 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 (4.4 / 5 · 5 reviews)

George T. ★★★★★

I needed some precise pivot points for a small mechanical assembly, and the hex socket drive made installation straightforward. These shoulder screws fit tightly and the black oxide finish hasn't shown any wear after a few weeks of use.

Eli ★★★★★

The ground shoulder on these screws is so precise they slide right into my fixture bearings with zero wobble, making assembly a breeze. A perfect choice for any mechanical build needing a reliable pivot point.

Elizabeth K. ★★★★★

The precision-ground shoulder is exactly what I needed for a pivot joint on a jig I'm building—it's dead on spec and slides through the bearing like butter. Pack of 25 is solid value for the quality.