Mutual Screw & Supply

M42-4.5 X 220mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded (1 / Pkg.)

M42-4.5 X 220mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially - Main image
$48.67 $64.89 In stock

M42-4.5 x 220mm 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 1

Specifications

  • Thread Size: M42-4.5
  • Length: 220mm
  • Thread Pitch: 4.5mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 1
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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 (4.6 / 5 · 5 reviews)

Joshua ★★★★★

Needed a heavy-duty bolt for a press rebuild, and this M42 cap screw handled the torque without any flex. The Class 10.9 steel feels rock solid, and the partial threading made alignment much easier than a fully threaded bolt would have.

Evelyn ★★★★★

The thread pitch is spot-on and the 220mm length gives plenty of bite for my jig setup. The hex head grabbed my socket cleanly without any rounding, and the 10.9 steel feels brutally solid for the price.

Grace F. ★★★★★

I needed a heavy-duty bolt for a press frame repair, and the 220mm length with class 10.9 steel feels seriously solid. The hex head grabbed my wrench perfectly, no slipping at all during installation.