Mutual Screw & Supply

M8-1 X 80mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded (500 / Pkg.)

M8-1 X 80mm Hex Head Cap Screws | Class 10.9 Steel Plain | Partially Threaded - Main image
$186.85 $270.8 In stock

M8-1 x 80mm 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 500

Specifications

  • Thread Size: M8-1
  • Length: 80mm
  • Thread Pitch: 1mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 500
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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 (4.8 / 5 · 5 reviews)

Victoria ★★★★★

The hex head on these M8 screws grabs the socket perfectly without slipping, which made tightening them in tight machine spaces much easier than I expected. The partial threading on the 80mm length is ideal for the specific bracket depth I needed.

Scarlett ★★★★★

These have been great for assembling some custom jigs in my shop—the hex heads seat perfectly with a socket wrench. The partial threading gives just enough grip for heavy loads without needing to run the bolt all the way down. A solid bargain for a box of 500.

Richard ★★★★★

Finally, a batch of M8-1 hex head screws where every single one threads cleanly into a tapped hole without binding. The 80mm length is perfect for my equipment mounts, and having 500 in the box means I can stop worrying about running out mid-project.