Mutual Screw & Supply

M24-3 X 340mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded (15 / Pkg.)

M24-3 X 340mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded - Main image
$160.01 $213.35 In stock

M24-3 x 340mm 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 15

Specifications

  • Thread Size: M24-3
  • Length: 340mm
  • Thread Pitch: 3mm
  • Material: Steel
  • Grade: Class 8.8
  • 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 (4.4 / 5 · 5 reviews)

Zoe G. ★★★★★

I needed strong bolts for mounting a heavy motor and these M24 cap screws held perfectly without any slippage. The 340mm length was spot on for my application and the partial threading made installation quicker than I expected.

Richard R. ★★★★★

The threads are clean and the hex head grabs a wrench without any slip, which made torquing them down on the equipment frame a breeze. The 8.8 steel feels solid for the price, and the partial threading gave just enough grip for our application without over-tightening issues.

Timothy ★★★★☆

The hex heads gave my socket wrench a good grip without slipping. These bolts feel solid for heavy equipment assembly, though I wish the package count was a bit higher for the price.