Mutual Screw & Supply

M12-1.75 X 55mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (100 / Pkg.)

M12-1.75 X 55mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded - Main image
$33.96 $56.6 In stock

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

  • Class 8.8 Steel Plain construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 100

Specifications

  • Thread Size: M12-1.75
  • Length: 55mm
  • Thread Pitch: 1.75mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 100
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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)

Lucy H. ★★★★★

Finally a pack of fully threaded M12 bolts where every single one threaded smoothly into my press frame without any binding. The 55mm length was exactly what I needed to get a solid bite through that thick steel plate.

Alexander ★★★★★

The hex head grabbed my 19mm socket perfectly, and the class 8.8 steel felt solid threading into the machinery frame without any wobble. For 100 pieces at this price, these are a no-brainer for the shop.

Edward S. ★★★★★

Needed a full thread for a tight spot on a jig, and these M12s fit perfectly with no binding. The hex head grabbed cleanly with a socket, and the 8.8 steel feels solid enough for my shop table build.