Mutual Screw & Supply

M12-1.25 X 50mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially Threaded (100 / Pkg.)

M12-1.25 X 50mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially - Main image
$46.74 $69.76 In stock

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

  • Class 8.8 Steel Zinc Plated construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 100

Specifications

  • Thread Size: M12-1.25
  • Length: 50mm
  • Thread Pitch: 1.25mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 100
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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 (4.8 / 5 · 5 reviews)

Richard I. ★★★★★

The partially threaded design made it easy to start by hand before using a socket, and the zinc coating looks clean. I used these for mounting some heavy equipment and they bite securely without stripping.

Christopher K. ★★★★★

Exactly the right thread pitch for my lathe tool post hold-downs, and the zinc plating looks clean without any burs. The partially threaded section helps keep alignment when tightening down.

Penelope ★★★★★

I needed partially threaded M12 bolts for a heavy fixture build, and these 50mm ones worked perfectly with my socket drive. The zinc coating looks clean and even, which should help prevent rust in my shop.