Mutual Screw & Supply

M27-3 X 50mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully Threaded (10 / Pkg.)

M27-3 X 50mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully Threaded - Main image
$61.28 $81.7 In stock

M27-3 x 50mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Zinc Plated construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 10

Specifications

  • Thread Size: M27-3
  • Length: 50mm
  • Thread Pitch: 3mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully 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 (4.0 / 5 · 5 reviews)

Thomas J. ★★★★★

The hex head on these M27 bolts grabbed perfectly with a standard socket, giving me solid torque without any slipping. Zinc plating looks consistent across all ten pieces, and the full threading made alignment a breeze. Just what I needed for securing industrial shelving units.

Ella ★★★★★

Was installing a conveyor system at the plant and these M27-3 cap screws fit the hex socket perfectly without any stripping. The zinc plating looks like it’ll hold up fine in our dusty environment.

Claire C. ★★★★☆

Needed these for a heavy-duty press rebuild, and the Class 8.8 rating gives me confidence they’ll handle the torque. The zinc plating looks good, though a few had a bit of burr on the threads that I had to clean up.