Mutual Screw & Supply

M33-3.5 X 300mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded (8 / Pkg.)

M33-3.5 X 300mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially - Main image
$110.26 $159.8 In stock

M33-3.5 x 300mm 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 8

Specifications

  • Thread Size: M33-3.5
  • Length: 300mm
  • Thread Pitch: 3.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 8
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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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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 (4.6 / 5 · 5 reviews)

Hazel ★★★★★

The partially threaded section made seating them in our jig frame a breeze, and the hex heads grabbed the socket cleanly without any rounding. These M33s are hefty but they torqued down exactly where we needed them for the assembly line.

Jacob ★★★★★

The partially threaded design was perfect for our conveyor roller assembly, letting the threads grab just enough without binding. Each bolt seated cleanly with a 19mm socket, and the hex head held torque without rounding. A solid choice for industrial framing work.

Owen ★★★★★

Had to replace the bolts on a big press at work, and these class 8.8 screws fit the bill perfectly. The hex head made them easy to torque down with a socket, and the partially threaded shank gave just the right grip depth.