Mutual Screw & Supply

M18-2.5 X 80mm Hex Head Cap Screws | Class 10.9 Steel Yellow Zinc | Partially Threaded (20 / Pkg.)

M18-2.5 X 80mm Hex Head Cap Screws | Class 10.9 Steel Yellow Zinc | Partially - Main image
$49.38 $74.82 In stock

M18-2.5 x 80mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Yellow Zinc construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 20

Specifications

  • Thread Size: M18-2.5
  • Length: 80mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 20
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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)

Claire R. ★★★★★

Used these for mounting a heavy jig fixture on a milling table, and the hex head made torquing them down a breeze. The partial threading grabbed just enough without binding in the pre-tapped holes. Solid hold with no sign of stripping under stress.

Emma F. ★★★★★

Installed these on a farm trailer hitch I've been repairing, and the hex head gave my socket a solid grip even with some rust on the bolt from storage. The partially threaded design held tight where it needed to, and the yellow zinc coating hasn't shown any wear after a week of rain.

Benjamin ★★★★★

I needed some heavy-duty bolts for a press repair, and the class 10.9 steel on these feels rock solid. The yellow zinc finish looks clean and should resist rust well in my shop.