Mutual Screw & Supply

M12-1.75 X 40mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully Threaded (150 / Pkg.)

M12-1.75 X 40mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully - Main image
$36.63 $50.88 In stock

M12-1.75 x 40mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Zinc Plated construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 150

Specifications

  • Thread Size: M12-1.75
  • Length: 40mm
  • Thread Pitch: 1.75mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully Threaded
  • Pack Quantity: 150
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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)

Stella ★★★★★

Bought these for a machine frame I’m welding up, and the fully threaded length gave me plenty of grip for bolting through thick plates. The zinc plating looks uniform and hasn’t shown any rust after a few damp days in the shop.

Natalie ★★★★★

Zinc plating looks clean and uniform across all 150 pieces, and the fully threaded length made alignment quick when I was bolting up a steel frame. These M12s torqued down without any stripping issues, so they're doing exactly what I needed them for.

Joseph ★★★★★

The hex head on these M12 bolts grabbed my socket perfectly with no slipping, and the zinc plating looks clean and durable. They threaded smoothly into my jig fixture, and having 150 in the box saved me a trip to the hardware store.