Mutual Screw & Supply

M42-4.5 X 400mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded (1 / Pkg.)

M42-4.5 X 400mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially - Main image
$64.14 $92.95 In stock

M42-4.5 x 400mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Plain construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 1

Specifications

  • Thread Size: M42-4.5
  • Length: 400mm
  • Thread Pitch: 4.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 1
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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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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)

Samuel ★★★★★

These bolts are heavy-duty and the hex heads gave my socket wrench a solid grip. Used them to secure a large press frame and the partial threading made alignment easy. Exactly the grade 10.9 strength I needed.

Julian C. ★★★★★

Threading is clean and the head fits a standard socket perfectly. Used it to secure a large hydraulic press and it held up without any issues. The 400mm length was exactly what my project needed.

Hannah F. ★★★★★

Needed a hefty bolt for a press frame repair, and the 400mm length let me reach through all the layers without needing a coupler. The hex head gave my big socket a solid grip, and the Class 10.9 rating feels reassuring.