Mutual Screw & Supply

M18-1.5 X 80mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded (100 / Pkg.)

M18-1.5 X 80mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded - Main image
$259.33 $345.77 In stock

M18-1.5 x 80mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

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

Specifications

  • Thread Size: M18-1.5
  • Length: 80mm
  • Thread Pitch: 1.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • 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 (4.6 / 5 · 5 reviews)

Sebastian H. ★★★★★

The hex head gives a solid grip with a socket wrench, and the 10.9 steel feels sturdy for mounting heavy conveyor brackets. These 80mm bolts threaded smoothly into tapped holes without binding—just what I needed for a machine rebuild.

Mia Y. ★★★★★

Needed exactly 80mm bolts for a heavy equipment repair and these threaded in smoothly with no binding issues. The class 10.9 steel feels noticeably more robust than the cheaper hardware I used before.

Adam ★★★★★

Used a few of these to replace some worn fasteners on a metal stamping press. The M18-1.5 thread engaged smoothly and the hex head seated well with a standard socket. Good, consistent quality across the whole pack.