Mutual Screw & Supply

M18-2.5 X 100mm Hex Head Cap Screws | Class 10.9 Steel Yellow Zinc | Partially Threaded (20 / Pkg.)

M18-2.5 X 100mm Hex Head Cap Screws | Class 10.9 Steel Yellow Zinc | Partially - Main image
$60.59 $87.81 In stock

M18-2.5 x 100mm 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: 100mm
  • 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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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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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)

Emma ★★★★★

The threads are clean and the yellow zinc finish looks uniform across all 20 pieces, which is exactly what I needed for a heavy equipment frame I'm bolting together. The partial threading on these M18s makes alignment a lot easier when you're working blind behind a mounting plate.

Evelyn ★★★★★

Pulled one of these out of the pack yesterday for a 2-ton press rebuild, and the threads engaged perfectly with an M18 die. The yellow zinc finish feels tough, and the partial threading made it easy to start by hand before torquing.

Joshua ★★★★★

Needed a heavy-duty bolt for a press build, and these M18 screws fit the bill perfectly. The yellow zinc coating seems tough and the hex head grabbed my socket securely without any rounding.