Mutual Screw & Supply

M12 X 30mm Socket Shoulder Screws | Socket Head | Socket Drive | 18/8 Stainless Steel (25 / Pkg.)

M12 X 30mm Socket Shoulder Screws | Socket Head | Socket Drive | 18/8 Stainless - Main image
$168.49 $237.31 In stock

M12 x 30mm 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: 30mm
  • Thread Size: M10
  • 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 (5.0 / 5 · 5 reviews)

Evelyn W. ★★★★★

The shoulder is machined so precisely that these screws slide into a reamed hole with zero play. I used them as axle pins for a small mechanism, and the 18/8 stainless feels solid without being too heavy.

Steven F. ★★★★★

I used these as pivot pins for a custom jig and the ground shoulder spun smoothly with zero wobble, which is exactly what I needed. The hex drive seated firmly in my wrench and all 25 arrived clean with sharp threads.

Amelia ★★★★★

The precision-ground shoulder on these made setting up a custom hinge mechanism much smoother than I expected with off-the-shelf hardware. The stainless finish looks clean and hasn't shown any wear after a week of constant pivoting.