Mutual Screw & Supply

M27-3 X 140mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded (5 / Pkg.)

M27-3 X 140mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded - Main image
$30 $44.12 In stock

M27-3 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 5

Specifications

  • Thread Size: M27-3
  • Length: 140mm
  • Thread Pitch: 3mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 5
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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 (4.0 / 5 · 5 reviews)

Ryan F. ★★★★★

Needed these for a heavy equipment jig I was building, and the partially threaded design gave me just the grip I was after. The class 8.8 steel feels solid under torque, no stripping issues at all.

Christopher R. ★★★★★

Finally, some bolts that can handle real torque without stripping. The partially threaded shaft on these M27s made alignment much easier on my press frame repair. Exactly the grade 8.8 strength I needed for heavy machinery.

Grace C. ★★★★☆

The hex head on these M27-3 screws gives a solid bite with a socket wrench, and the 140mm length was perfect for my assembly jig. I just wish the plain steel finish offered a bit more corrosion resistance for outdoor use, but they’re holding up fine in my shop so far.