Mutual Screw & Supply

M20 X 80mm Socket Shoulder Screws | Socket Head | Socket Drive | Alloy Steel (10 / Pkg.)

M20 X 80mm Socket Shoulder Screws | Socket Head | Socket Drive | Alloy Steel - Main image
$214.28 $285.7 In stock

M20 x 80mm 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: M20
  • Length: 80mm
  • Thread Size: M16
  • Material: Alloy Steel
  • Package Quantity: 10
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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 (4.8 / 5 · 5 reviews)

Ella S. ★★★★★

I needed a threaded pivot for a jig I’m building, and these M20 screws fit perfectly with that smooth ground shoulder. The hex drive made tightening them a breeze, and the socket head sits flush without any wobble.

Joseph ★★★★★

The precision-ground shoulder on these M20 screws made them perfect for creating a smooth axle surface on my jig. They fit the bearing housing without any wobble, which is exactly what I needed for this project.

Brian ★★★★★

Used two of these as pivot pins on a heavy swing arm assembly and the ground shoulder rides smooth as glass in the bushings. The hex socket drive makes torquing them down effortless, even in tight spots where a wrench would never fit.