Mutual Screw & Supply

M30-3.5 X 340mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded (1 / Pkg.)

M30-3.5 X 340mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially - Main image
$33.96 $45.89 In stock

M30-3.5 x 340mm 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: M30-3.5
  • Length: 340mm
  • Thread Pitch: 3.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 1
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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)

Madison ★★★★★

The hex head on these M30 screws gave my socket wrench a solid grip, and the partially threaded section made alignment much easier during assembly. They feel tough enough for heavy machinery work.

Scarlett Z. ★★★★★

The partially threaded design made these M30 screws perfect for the specific depth I needed in my press setup. The hex head gripped my socket wrench firmly without any slipping during final tightening.

Aurora ★★★★★

Installed these on a piece of heavy equipment yesterday and the hex head gave my torque wrench a solid grip without any slipping. The 340mm length and partial threading made alignment much easier than I expected for such a large bolt.