Mutual Screw & Supply

M27-3 X 140mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (5 / Pkg.)

M27-3 X 140mm Socket Cap Screws | Hex Socket Drive | Partially Threaded | Class - Main image
$77.57 $106.26 In stock

These M27-3 x 140mm socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M27-3
  • Length: 140mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Partially Threaded
  • Thread size: M27-3
  • Length: 140mm
  • Measurement type: Metric
  • Pack quantity: 5 per package
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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)

Robert ★★★★★

Used these on a heavy-duty press fixture at work, and the 12.9 grade steel handled the torque without any deformation. The black oxide finish is holding up well against shop fluids too.

Nicholas ★★★★★

Had to replace the factory bolts on a press fixture and these M27-3x140mm screws threaded in perfectly with no binding. The black oxide finish looks like it'll hold up well in the shop.

Charlotte O. ★★★★★

Installed these in a heavy jig fixture and the partially threaded shank seated perfectly without binding. The hex socket drove true without any wrench cam-out.