Mutual Screw & Supply

M20-1.5 X 90mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Partially Threaded (25 / Pkg.)

M20-1.5 X 90mm Hex Head Cap Screws | Class 10.9 Steel Zinc Plated | Partially - Main image
$87.63 $123.42 In stock

M20-1.5 x 90mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Zinc Plated construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 25

Specifications

  • Thread Size: M20-1.5
  • Length: 90mm
  • Thread Pitch: 1.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Zinc Plated CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 25
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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 (4.8 / 5 · 5 reviews)

Matthew I. ★★★★★

Used these for a press build and the zinc plating held up well against a few drops of oil. The partial thread was perfect for aligning the joint before cinching down.

Hazel ★★★★★

Had to torque these to spec on a heavy jig, and the zinc plating held up perfectly—no galling on the threads. The partially threaded design made alignment a breeze for that deep 90mm reach. Exactly what I needed for industrial assembly.

Sebastian N. ★★★★★

Installed these on a press project and the M20-1.5 threading was precise, no cross-threading issues. The partial thread design made assembly easier than with fully threaded bolts.