Mutual Screw & Supply

M20-1.5 X 90mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially Threaded (20 / Pkg.)

M20-1.5 X 90mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially - Main image
$50.11 $77.09 In stock

M20-1.5 x 90mm 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: M20-1.5
  • Length: 90mm
  • Thread Pitch: 1.5mm
  • 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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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 (4.6 / 5 · 5 reviews)

Christopher ★★★★★

Put a fresh set of these on my press brake’s retaining plates, and the hex head made torquing them down with a socket straightforward. The partial threading held tight without binding, and the zinc coating still looks clean after a few days in a damp shop.

Kevin N. ★★★★★

I was worried the partial threads might not give enough grip, but they bit perfectly into the steel plate I was mounting. The zinc coating looks clean and even, exactly what I needed for outdoor equipment.

Eli Q. ★★★★★

These bolts handled my trailer hitch build with no problem, the hex head gave the socket a solid grip for torquing. I was worried about the partial thread, but it's perfect for clamping heavy steel brackets.