Mutual Screw & Supply

M42-4.5 X 240mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded (1 / Pkg.)

M42-4.5 X 240mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially - Main image
$35.94 $52.08 In stock

M42-4.5 x 240mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Plain construction
  • Partially Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 1

Specifications

  • Thread Size: M42-4.5
  • Length: 240mm
  • Thread Pitch: 4.5mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 1
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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 (4.8 / 5 · 5 reviews)

Amelia C. ★★★★★

The threads were clean and the hex head fit my wrench perfectly for torqueing down on a large machine base.

Elizabeth ★★★★★

Needed a beefy bolt for a heavy press rebuild, and the 240mm length with the partial thread gave me just the right grip depth. The 8.8 steel feels solid in the hand, no flex at all when torqued down.

Emily ★★★★★

The 240mm length gives me just enough thread engagement for mounting heavy-duty equipment, and the hex head grips well with a socket. The partially threaded design keeps installation simple without unnecessary grinding.