Mutual Screw & Supply

HOLO-KROME 09013 8mm X 30mm Socket Shoulder Screws | Socket Head | Socket Drive | Alloy Steel Thermal Black Oxide (25 / Pkg.)

HOLO-KROME 09013 8mm X 30mm Socket Shoulder Screws | Socket Head | Socket Drive - Main image
$86.54 $135.22 In stock

8mm X 30mm socket shoulder screws from Holo-Krome, part number 09013, 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: 09013
  • Shoulder Diameter: 8mm
  • Shoulder Length: 30mm
  • 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 (5.0 / 5 · 5 reviews)

Nicholas M. ★★★★★

The precision ground shoulder on these screws made installing them as pivots in my jig a breeze. They fit perfectly and the black oxide finish looks clean and professional. A solid upgrade from the generic bolts I was using before.

Owen ★★★★★

I’ve used a few different shoulder screws for custom jig builds, and these have the smoothest fit I’ve found thanks to the precision ground shoulder. The hex socket drive makes installation quick with a standard allen key, and the black oxide finish hasn’t shown any wear after repeated adjustments.

Ryan P. ★★★★★

The precision ground shoulder on these screws made them perfect for a custom pivot assembly I was working on. They fit snugly and the black oxide finish looks clean.