Mutual Screw & Supply

M4-0.7 X 40mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (400 / Pkg.)

M4-0.7 X 40mm Hex Head Cap Screws | Class 8.8 Steel Plain | Fully Threaded (400 - Main image
$23.47 $35.56 In stock

M4-0.7 x 40mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Plain construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 400

Specifications

  • Thread Size: M4-0.7
  • Length: 40mm
  • Thread Pitch: 0.7mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Fully Threaded
  • Pack Quantity: 400
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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 (4.0 / 5 · 5 reviews)

Madison R. ★★★★★

I needed these for a repair on some equipment, and the hex head made it easy to tighten with a socket in tight spaces. They're fully threaded, which gave me more flexibility with the depth I needed. Solid quality for the price.

Amelia ★★★★☆

Installed a hundred of these on an equipment frame and every one threaded in cleanly with no binding. The 40mm length is just right for thicker brackets, and the hex head lets you really torque them down with a socket.

Charlotte Z. ★★★★☆

The 40mm length is perfect for mounting brackets where you need extra thread engagement. I did notice a few screws have slightly uneven threads, but nothing that affected function.