Mutual Screw & Supply

M27-3 X 120mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded (30 / Pkg.)

M27-3 X 120mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded (30 - Main image
$191.61 $290.32 In stock

M27-3 x 120mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Plain construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 30

Specifications

  • Thread Size: M27-3
  • Length: 120mm
  • Thread Pitch: 3mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 30
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Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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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 (5.0 / 5 · 5 reviews)

Victoria ★★★★★

Perfectly matched the 120mm length I needed for a heavy jig assembly. The Class 10.9 steel gives me confidence these won't stretch under high torque. Threads were clean and ran smoothly into the tapped holes without binding.

Madison ★★★★★

Pulled a stubborn flange back into alignment with these, and the fully threaded shaft gave me plenty of grip options. The hex head held up perfectly under a high-torque impact wrench without rounding.

Thomas ★★★★★

Was tightening these onto a heavy steel jig and the hex head gave my socket wrench a solid, slip-free grip. The class 10.9 steel feels tough enough for repeated industrial use, and having thirty in the pack covered my whole assembly run.