Mutual Screw & Supply

M12 X 12mm Socket Shoulder Screws | Socket Head | Socket Drive | Alloy Steel (25 / Pkg.)

M12 X 12mm Socket Shoulder Screws | Socket Head | Socket Drive | Alloy Steel - Main image
$58.85 $89.17 In stock

M12 x 12mm socket shoulder screws in Alloy 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
  • Alloy Steel construction

Specifications

  • Shoulder Diameter: M12
  • Length: 12mm
  • Thread Size: M10
  • Material: Alloy Steel
  • Package Quantity: 25
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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)

George ★★★★★

The precision-ground shoulder on these screws made them perfect for a small axle assembly I was prototyping—they ran true with almost no wobble. Even the hex socket drive felt tighter than standard bolts, which kept the driver seated during install. Exactly what I needed for a clean bearing surface.

Matthew ★★★★★

Used a set of these to build a custom jig for work, and the precision-ground shoulder made alignment effortless across repeated cycles. The alloy steel feels tough, and the hex socket drive gave a solid purchase with no stripping. Exactly what I needed for a reliable pivot point.

Jason X. ★★★★★

The shoulder on these is machined dead-on, so they slip into a bearing bore without any wobble. Used a few as axle pivots on a jig and they're holding up great under load.