Mutual Screw & Supply

M33-3.5 X 90mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (8 / Pkg.)

M33-3.5 X 90mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (8 - Main image
$43.33 $66.66 In stock

M33-3.5 x 90mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Plain construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 8

Specifications

  • Thread Size: M33-3.5
  • Length: 90mm
  • Thread Pitch: 3.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Fully 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 (4.8 / 5 · 5 reviews)

Ellie S. ★★★★★

Torqued these down on a conveyor frame today and the fully threaded length grabbed clean from the start, no stripped threads even at 80 ft-lbs. Class 8.8 steel feels plenty stout for the job, though I wish they packed more than 8 per box for the price.

Benjamin ★★★★★

The M33-3.5 x 90mm size fits perfectly into a tight spot on my assembly jig, and the class 8.8 steel feels plenty robust for the torque I'm applying. These hex head screws drive in cleanly with a socket wrench without stripping.

Ruby N. ★★★★★

The hex head design made these easy to tighten with my socket wrench, and the fully threaded shaft gave me plenty of grip in a thick steel bracket. Class 8.8 steel feels robust enough for the heavy machinery assembly I’m working on.