Mutual Screw & Supply

M14-1.5 X 55mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially Threaded (50 / Pkg.)

M14-1.5 X 55mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially - Main image
$30.31 $50.52 In stock

M14-1.5 x 55mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Zinc Plated construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 50

Specifications

  • Thread Size: M14-1.5
  • Length: 55mm
  • Thread Pitch: 1.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Partially 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 (4.8 / 5 · 5 reviews)

Edward ★★★★★

The zinc plating looks even and clean across all fifty bolts, no flaking or rough spots. I used them to bolt down a steel frame and the class 8.8 hardness gave me total confidence torquing them to spec. Threads started smoothly and the partial thread made alignment way easier than expected.

Charlotte Y. ★★★★★

The partially threaded section made installation a breeze in my press setup, and the zinc plating feels durable enough to resist rust in my damp workshop. These M14 hex bolts fit perfectly with my socket wrench—no stripped heads, just solid fastening.

Evelyn ★★★★★

Needed a sturdy bolt for a tractor linkage repair, and these threaded smoothly without binding. The zinc plating looks clean and the hex head gave the socket a nice, solid grip. Worked perfectly for a heavy-duty fix.