Mutual Screw & Supply

M18-1.5 X 100mm Hex Head Cap Screws | Class 8.8 Steel Yellow Zinc | Partially Threaded (40 / Pkg.)

M18-1.5 X 100mm Hex Head Cap Screws | Class 8.8 Steel Yellow Zinc | Partially - Main image
$77.28 $122.67 In stock

M18-1.5 x 100mm 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 40

Specifications

  • Thread Size: M18-1.5
  • Length: 100mm
  • Thread Pitch: 1.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Yellow Zinc CR+6
  • Thread Style: Partially Threaded
  • Pack Quantity: 40
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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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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.2 / 5 · 5 reviews)

Isabella Q. ★★★★★

I needed a dozen of these for mounting a heavy jig, and the 100mm length with partial threading grabbed enough bite in the steel frame. The hex heads seated perfectly with a socket—no rounded corners at all. Solid hold for the price.

Grace M. ★★★★★

Used these on a heavy-duty press jig and the 8.8 grade held up perfectly under load, no stripping. The yellow zinc finish is a nice touch for corrosion resistance, and the partial threading made alignment a breeze. Exactly what I needed for structural assembly.

Leo ★★★★★

These bolts handled our equipment frame assembly without a single stripped thread, and the yellow zinc coating looks properly applied across all 40 pieces. The partial threading was exactly what I needed for pulling two flanges tight together.