Mutual Screw & Supply

M20-1.5 X 150mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially Threaded (10 / Pkg.)

M20-1.5 X 150mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Partially - Main image
$36.16 $58.33 In stock

M20-1.5 x 150mm 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 10

Specifications

  • Thread Size: M20-1.5
  • Length: 150mm
  • Thread Pitch: 1.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Partially Threaded
  • Pack Quantity: 10
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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 (4.6 / 5 · 5 reviews)

Zoe ★★★★★

The partial threading on these M20 bolts made alignment a breeze when I was bolting a steel bracket to a heavy frame. Class 8.8 strength feels solid and the hex head grabbed my wrench without any slipping.

Harper F. ★★★★★

The zinc plating on these bolts gives them a nice, consistent finish, and the 150mm length was exactly what I needed for a heavy assembly. The hex head seated perfectly in my socket without any rounding.

Brian ★★★★★

These thread perfectly into the M20 nuts on my press setup, no galling, even after a week of cranking them down daily. The zinc plating has held up fine with no rust so far, and having ten in the pack is a solid value for a job that eats bolts.