Mutual Screw & Supply

M12 X 40mm Socket Shoulder Screws | Socket Head | Socket Drive | 18/8 Stainless Steel (25 / Pkg.)

M12 X 40mm Socket Shoulder Screws | Socket Head | Socket Drive | 18/8 Stainless - Main image
$198.29 $264.39 In stock

M12 x 40mm 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: M12
  • Length: 40mm
  • Thread Size: M10
  • Material: 18/8 Stainless Steel
  • Package Quantity: 25
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Standard Shipping · United States: $0.00

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)

Lucy I. ★★★★★

I needed something sturdy for a small axle project, and the precision-ground shoulder on these screws is exactly what I was looking for. The socket head makes installation quick, and the stainless finish seems solid.

Ruby ★★★★★

The hex socket drive fits my torque wrench perfectly, and these are holding up great as axle pins on my custom jig. The 18/8 stainless finish is spotless and hasn't shown any signs of corrosion yet.

Lily ★★★★★

The precision-ground shoulder is exactly what I needed for a bearing surface on my project—smooth and true with no wobble. The hex socket drive made installation straightforward, and all 25 arrived clean with consistent threads.