Mutual Screw & Supply

M42-4.5 X 280mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded (1 / Pkg.)

M42-4.5 X 280mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially - Main image
$42.69 $59.29 In stock

M42-4.5 x 280mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Plain construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 1

Specifications

  • Thread Size: M42-4.5
  • Length: 280mm
  • Thread Pitch: 4.5mm
  • Material: Steel
  • Grade: Class 8.8
  • 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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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)

Amelia ★★★★★

The hex head gripped perfectly with my socket, made torquing these 280mm bolts a breeze. Partially threaded design was exactly what I needed for that heavy frame assembly.

Natalie ★★★★★

Needed a heavy-duty bolt for mounting a large press, and these M42s handled the torque without stripping. The partially threaded section made alignment much easier than with a fully threaded bolt.

Abigail ★★★★★

The hex head was a perfect fit for my socket wrench, making installation a breeze on some industrial machinery. The 8.8 steel feels sturdy and well-made for the application.