Mutual Screw & Supply

M12-1.75 X 55mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (50 / Pkg.)

M12-1.75 X 55mm Hex Head Cap Screws | 316 Stainless Steel | Fully Threaded (50 - Main image
$42.57 $70.95 In stock

M12-1.75 x 55mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • 316 Stainless Steel construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 50

Specifications

  • Thread Size: M12-1.75
  • Length: 55mm
  • Thread Pitch: 1.75mm
  • Material: 316 Stainless Steel
  • Grade: 316
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 50
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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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)

Natalie U. ★★★★★

Needed these for a saltwater dock repair and the 316 stainless was exactly what I needed to avoid rust. The full threading made it easy to get a solid bite into the wood beam. Pack of 50 is plenty for most projects.

George G. ★★★★★

The hex heads on these are clean enough that my wrench didn’t slip once during assembly. The 316 stainless finish feels dense and solid, and having 50 fully threaded pieces in one pack means I won’t run out mid-project. Exactly what I needed for heavy equipment mounting.

Grace L. ★★★★★

These bolts threaded perfectly into the pre-tapped holes I was working on, and the 316 stainless feels solid without any burrs on the threads. The 50-pack is a good value for this size.