Mutual Screw & Supply

M42-4.5 X 180mm Hex Head Cap Screws | Class 8.8 Steel Plain (3 / Pkg.)

M42-4.5 X 180mm Hex Head Cap Screws | Class 8.8 Steel Plain (3 / Pkg.) - Main image
$43.83 $64.46 In stock

M42-4.5 x 180mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Plain construction
  • Hex head for wrench or socket drive
  • Sold in packs of 3

Specifications

  • Thread Size: M42-4.5
  • Length: 180mm
  • Thread Pitch: 4.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Pack Quantity: 3
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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 (4.4 / 5 · 5 reviews)

Ellie G. ★★★★★

Installed these on a large press jig at work and the hex head gave my socket wrench plenty of grip for torquing them down tight. The 180mm length was exactly what I needed for the assembly.

Steven ★★★★★

These bolts handled the heavy load I put on my press brake frame without any issues. The hex heads gave my socket a firm grip, and the 180mm length was spot on for my setup.

Chloe J. ★★★★★

Perfectly straight threads and a solid hex head—these M42 bolts cinched down evenly without any binding. The 180mm length was exactly what I needed for a heavy equipment jig, and the Class 8.8 rating gives me real confidence in the hold.