Mutual Screw & Supply

1/2" X 2 1/4" Socket Shoulder Screws | Socket Head | Socket Drive | 18/8 Stainless Steel (25 / Pkg.)

1/2" X 2 1/4" Socket Shoulder Screws | Socket Head | Socket Drive | 18/8 - Main image
$172.34 $229.79 In stock

1/2" x 2 1/4" socket shoulder screws in 18/8 Stainless Steel, with a precision-ground shoulder, socket head, and hex socket drive. Used as pivots, axles, and bearing surfaces.

  • Precision-ground shoulder
  • Socket (hex) drive
  • 18/8 Stainless Steel construction

Specifications

  • Shoulder Diameter: 1/2"
  • Length: 2 1/4"
  • Thread Size: 3/8-16
  • Material: 18/8 Stainless Steel
  • 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)

Madison Q. ★★★★★

I needed a smooth bearing surface for a jig I'm building, and these shoulder screws work perfectly. The precision-ground shoulder is noticeably slicker than the bolts I was using before.

Hazel ★★★★★

The precision-ground shoulder on these screws made aligning them in my jig’s pivot points effortless—no wobble at all. Took about an hour to install all 25, and they’re holding up well against light vibration.

Madison ★★★★★

Installed these as pivot pins on a custom jig I’m building, and the 18/8 stainless handles the load without any slop. The hex socket drive made tightening them a breeze.