Mutual Screw & Supply

M18-2.5 X 100mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially Threaded (20 / Pkg.)

M18-2.5 X 100mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially - Main image
$39.51 $61.73 In stock

M18-2.5 x 100mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Zinc Plated 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 8.8
  • Finish: Zinc Plated CR+3
  • 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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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)

Hannah K. ★★★★★

Installed these on a piece of equipment at work and the partially threaded design grabbed perfectly without bottoming out. The zinc coating looks clean and consistent, and the 100mm length gave me plenty of bite for the joint.

Owen Z. ★★★★★

I was a little worried about the fit, but the hex head seated perfectly with my socket wrench. The zinc plating gave them a clean, rust-resistant look right out of the package, and the 8.8 steel feels solid for my equipment assembly.

Victoria ★★★★★

The partially threaded design made them perfect for securing a heavy guard plate — the zinc coating shows no signs of rust after a few humid days.