Mutual Screw & Supply

M24-3 X 320mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded (3 / Pkg.)

M24-3 X 320mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded - Main image
$62.19 $91.45 In stock

M24-3 x 320mm 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 3

Specifications

  • Thread Size: M24-3
  • Length: 320mm
  • Thread Pitch: 3mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 3
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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)

Mia ★★★★★

I was a bit worried about the partially threaded design, but it actually made aligning the parts easier. The hex head grabbed perfectly with my socket, and the 320mm length was just right for the job.

Natalie ★★★★★

The hex head gave my socket wrench a solid grip, and these M24 bolts torqued down perfectly on my steel press frame without stripping. Class 10.9 strength feels reassuring for heavy loads.

Aurora R. ★★★★★

The partially threaded design made seating them in the flange a breeze, and the 10.9 grade feels reassuringly solid under torque. Pack of three arrived with clean threads and a proper hex head that my socket gripped without any slip.