Mutual Screw & Supply

M12-1.25 X 50mm Hex Head Cap Screws | Class 10.9 Steel Yellow Zinc | Partially Threaded (50 / Pkg.)

M12-1.25 X 50mm Hex Head Cap Screws | Class 10.9 Steel Yellow Zinc | Partially - Main image
$32.75 $49.62 In stock

M12-1.25 x 50mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Yellow Zinc construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 50

Specifications

  • Thread Size: M12-1.25
  • Length: 50mm
  • Thread Pitch: 1.25mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 50
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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 (4.6 / 5 · 5 reviews)

Thomas ★★★★★

The hex head sits perfectly in a socket, and the Class 10.9 steel feels seriously tough for the price. I used them to bolt down a jig at work, and the yellow zinc finish held up without a scratch.

Penelope ★★★★★

The partial thread gave me just enough grip for a heavy machinery bracket without bottoming out. These hex heads seated firmly with a socket, no stripping.

Jacob ★★★★★

M12-1.25 thread cut cleanly into my existing holes without any binding, and the yellow zinc finish looks properly coated. The partial threading gave me exactly the grip length I needed for a thick flange setup.