Mutual Screw & Supply

M18-1.5 X 30mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully Threaded (25 / Pkg.)

M18-1.5 X 30mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully - Main image
$29.81 $40.28 In stock

M18-1.5 x 30mm 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 25

Specifications

  • Thread Size: M18-1.5
  • Length: 30mm
  • Thread Pitch: 1.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully Threaded
  • Pack Quantity: 25
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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)

Robert V. ★★★★★

I needed these for a heavy equipment repair and the fully threaded design let me get the perfect grip depth. The hex head seated nicely with a standard socket, and the zinc coating still looks clean after a couple days in the shop.

Owen ★★★★★

The zinc plating on these M18 bolts looks clean and even, no flaking or rough spots right out of the package. They’re fully threaded to the head, which made cinching down a steel bracket a breeze, and all 25 seated perfectly with a socket.

James P. ★★★★★

Installing these on a heavy machinery jig was a breeze—the hex head grabbed my socket wrench securely without any slippage. The zinc plating has a nice, even finish that seems like it'll resist rust well in a shop environment.