Mutual Screw & Supply

M24-3 X 140mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Fully Threaded (35 / Pkg.)

M24-3 X 140mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Fully - Main image
$196.35 $284.56 In stock

M24-3 x 140mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Zinc Plated construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 35

Specifications

  • Thread Size: M24-3
  • Length: 140mm
  • Thread Pitch: 3mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully Threaded
  • Pack Quantity: 35
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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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Delivery costs

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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 (5.0 / 5 · 5 reviews)

Richard Y. ★★★★★

Wrench slipped right onto the hex head without any play, and the zinc plating gives them a clean, uniform finish that should hold up fine in the shop. Fully threaded the whole 140mm, so I cut one down to fit a custom jig without losing any grip.

Sebastian ★★★★★

The threads are perfectly clean and the hex head sits flush with my socket—no wobble at all. I've torqued these down on a heavy equipment frame and the class 10.9 steel held without a hint of stretch. Fully threaded is exactly what I needed for the through-holes.

Matthew ★★★★★

The zinc plating on these M24 bolts is really clean and consistent, with no flaking or rough spots. I used them for a stubborn industrial press assembly and the 10.9 grade handled the torque perfectly without any issue.