Mutual Screw & Supply

M33-3.5 X 160mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded (15 / Pkg.)

M33-3.5 X 160mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially - Main image
$202.6 $285.35 In stock

M33-3.5 x 160mm 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 15

Specifications

  • Thread Size: M33-3.5
  • Length: 160mm
  • Thread Pitch: 3.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 15
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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)

Richard O. ★★★★★

Needed a proper set of bolts for a heavy machinery alignment job, and the partially threaded design made installation much easier than fully threaded options. The hex heads held up well under high torque without any stripping.

Ella G. ★★★★★

The hex head on these M33 bolts gives a nice solid grip with a socket wrench, and the 10.9 steel feels tough enough for my heavy equipment assembly. Took a bit of muscle to drive them in, but they held torque perfectly.

Ryan N. ★★★★★

I’ve been using these partially threaded screws for heavy equipment assembly, and the hex head drive gives a much better grip than I expected. They drive straight without wobbling, even with a high-torque wrench. Just solid, no-fuss hardware for the price.