Mutual Screw & Supply

M18-2.5 X 40mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded (150 / Pkg.)

M18-2.5 X 40mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded - Main image
$196.4 $288.82 In stock

M18-2.5 x 40mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Plain construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 150

Specifications

  • Thread Size: M18-2.5
  • Length: 40mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 150
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When it ships

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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)

Timothy G. ★★★★★

Needed exactly M18x2.5x40mm for a jig rebuild, and these class 10.9 bolts seated perfectly with no thread binding. The hex head gave my socket a solid bite. Pack of 150 will last me years.

David G. ★★★★★

Finally, a batch of hardware where every single screw has clean, burr-free threads. Used these to bolt down a heavy conveyor guard and the hex heads seated perfectly with no slipping.

Riley J. ★★★★★

The threading is clean and uniform across all 150 pieces, and the hex heads seated perfectly with a socket wrench on our conveyor frame. These 10.9-grade bolts have held up solidly for two weeks of heavy vibration with zero backing out.