Mutual Screw & Supply

M20-1.5 X 140mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded (10 / Pkg.)

M20-1.5 X 140mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially - Main image
$57.89 $83.9 In stock

M20-1.5 x 140mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Plain construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 10

Specifications

  • Thread Size: M20-1.5
  • Length: 140mm
  • Thread Pitch: 1.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 10
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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)

Brian E. ★★★★★

Needed a dozen of these to finish a frame jig, and the 140mm length with partial threading gave me just the grip I wanted without bottoming out. The hex heads seated cleanly with a socket wrench, no stripped corners. For the price, these are solid for general assembly work.

Edward ★★★★★

Checked the threads against a tap before use and they're cut clean, no burrs or rough spots. The partial thread section gave me just enough grip for the heavy flange I was bolting down, and the 8.8 hardness feels solid under torque.

James Z. ★★★★★

The partially threaded section grabbed threads fast and the unthreaded shank gave me a solid, precise fit for aligning two steel plates. Class 8.8 is plenty stiff for the machine frame I bolted together, and the hex head sat flush with a standard socket.