Mutual Screw & Supply

M24-3 X 280mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded (2 / Pkg.)

M24-3 X 280mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded - Main image
$27.61 $41.84 In stock

M24-3 x 280mm 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 2

Specifications

  • Thread Size: M24-3
  • Length: 280mm
  • Thread Pitch: 3mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 2
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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)

Grace X. ★★★★★

Needed exactly two of these for a jig I'm building, and the partial thread is perfect—gives me full bite without chewing up the mounting plate. The class 10.9 steel feels seriously solid, and they came out of the pack with clean threads and no burrs.

Riley ★★★★★

The hex head on these M24-3 bolts fits my socket wrench perfectly, and the class 10.9 steel feels sturdy enough for heavy machinery assembly. I used them to secure a large press frame last weekend, and they held torque without any stripping.

Lily ★★★★★

The hex head on these M24 bolts is machined perfectly—my 24mm socket grabbed it without any slop. The 280mm length was exactly what I needed to secure a heavy machine base plate, and the partial threading made installation cleaner than a fully threaded bolt would have.