Mutual Screw & Supply

M12-1.75 X 40mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Fully Threaded (100 / Pkg.)

M12-1.75 X 40mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Fully - Main image
$32.88 $45.66 In stock

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

  • Class 10.9 Steel Zinc Plated construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 100

Specifications

  • Thread Size: M12-1.75
  • Length: 40mm
  • Thread Pitch: 1.75mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully 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 (5.0 / 5 · 5 reviews)

Amelia ★★★★★

Used them to bolt down a heavy steel workbench frame and every single one of the 100 threaded in clean without a single stripped thread. The Class 10.9 strength gives me real peace of mind for the load, and the hex heads grab a socket perfectly every time.

Evelyn Y. ★★★★★

The zinc plating on these is really uniform and the threads are perfectly clean, so they seat without any fighting. Used a full hundred on a steel frame job and had zero stripped heads or rounded hexes.

Ella C. ★★★★★

Grabbed a pack for the equipment assembly we’ve been doing, and the threads are completely clean—no binding when I ran them in with a socket. The hex heads grip tight without rounding, and the zinc plating has held up against some light moisture so far.