Mutual Screw & Supply

M10-1.25 X 55mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded (500 / Pkg.)

M10-1.25 X 55mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded - Main image
$185.26 $294.06 In stock

M10-1.25 x 55mm 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 500

Specifications

  • Thread Size: M10-1.25
  • Length: 55mm
  • Thread Pitch: 1.25mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 500
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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 (4.0 / 5 · 5 reviews)

Matthew H. ★★★★★

Needed some tough bolts for a heavy equipment repair, and these Class 10.9 screws held up perfectly without any stripping. The hex head fits my socket wrench snugly, and having 500 fully threaded pieces in the pack saved me a second trip to the hardware store.

Joseph ★★★★☆

Got these for a trailer repair job—the class 10.9 hardness handled the torque well with no stripping. Only complaint is the plain finish picked up a bit of surface rust from sitting in my damp toolbox, but they work fine once installed.

Joseph ★★★★☆

Needed a batch of fully threaded M10s for a frame jig and these didn't disappoint, the 10.9 rating gives me confidence they'll hold up under torque. Only gripe is the plain finish means a bit of surface rust if you leave them out overnight, so keep them oiled.