Mutual Screw & Supply

M6-1 X 55mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded (1400 / Pkg.)

M6-1 X 55mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded - Main image
$181 $254.93 In stock

M6-1 x 55mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 10.9 Steel Plain construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 1400

Specifications

  • Thread Size: M6-1
  • Length: 55mm
  • Thread Pitch: 1mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 1400
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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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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)

Riley M. ★★★★★

Accurate threads and the hex head seated perfectly with my socket wrench—no stripped corners on these. The 10.9 grade steel feels solid for the price, and having 1,400 in one box means I'm set for a long time.

Elizabeth M. ★★★★★

Used these to bolt down some heavy machinery base plates—the Class 10.9 steel held torque perfectly without stripping. At 1400 pieces to a package, the price per screw is unbeatable for a serious project.

Nicholas X. ★★★★★

The partially threaded design made alignment much easier during assembly than I expected. These 10.9 steel screws feel solid and the hex head grips the wrench perfectly without slipping.