Mutual Screw & Supply

M20-2.5 X 160mm Hex Head Cap Screws | Class 8.8 Steel Yellow Zinc | Partially Threaded (10 / Pkg.)

M20-2.5 X 160mm Hex Head Cap Screws | Class 8.8 Steel Yellow Zinc | Partially - Main image
$43.97 $62.82 In stock

M20-2.5 x 160mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Yellow Zinc construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 10

Specifications

  • Thread Size: M20-2.5
  • Length: 160mm
  • Thread Pitch: 2.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 10
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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)

Avery ★★★★★

A 160mm partially threaded bolt finally gave me the grip I needed for a spacer stack on a frame jig, and the yellow zinc really does hold up to shop grime. The class 8.8 steel feels plenty stout for the load, and the hex head sat clean in a socket without slipping once. Pack of ten is a fair price f

William E. ★★★★★

Had to tighten a few of these on a heavy-duty press assembly and the hex head gave my socket wrench a solid, no-slip grip. The yellow zinc coating looks tough enough to handle shop grime, too.

Alexander ★★★★★

Used these on a conveyor system rebuild and the partial threading grabbed perfectly in the base. The yellow zinc held up fine against a few drops of grease during install.