Mutual Screw & Supply

M20-2.5 X 170mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded (10 / Pkg.)

M20-2.5 X 170mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially - Main image
$62.66 $89.52 In stock

M20-2.5 x 170mm 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 10

Specifications

  • Thread Size: M20-2.5
  • Length: 170mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 10
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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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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)

Matthew ★★★★★

These bolts threaded cleanly into the mounting bracket on my press, and the 10.9 grade gives me confidence they won’t snap under heavy load. The hex head grips well with a socket, making installation straightforward.

Hazel Y. ★★★★★

Had to swap out some old bolts on a press, and these M20s threaded in smooth with no binding. The partial threading gave just the right grip for that thick flange plate.

Madison ★★★★★

The hex head was a perfect fit for my socket wrench, making installation on a heavy press frame straightforward. The 10.9 steel feels solid and durable for the industrial load I'm putting on them.