Mutual Screw & Supply

M8-1 X 80mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded (500 / Pkg.)

M8-1 X 80mm Hex Head Cap Screws | Class 8.8 Steel Plain | Partially Threaded - Main image
$109.86 $152.58 In stock

M8-1 x 80mm 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 500

Specifications

  • Thread Size: M8-1
  • Length: 80mm
  • Thread Pitch: 1mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Plain
  • Thread Style: Partially Threaded
  • Pack Quantity: 500
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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 (4.6 / 5 · 5 reviews)

Alexander O. ★★★★★

The partially threaded design made installation much faster on my jig project, and the hex heads grabbed the socket perfectly every time. These M8-1 x 80mm screws feel durable and solid for heavy-duty use.

Penelope R. ★★★★★

I needed a solid batch of these for a heavy assembly job, and the class 8.8 steel feels tough without being brittle. The hex heads gripped my socket wrench perfectly, and all 500 arrived in good shape with consistent threading. They worked well for mounting brackets to some steel beams in my shop.

Charlotte ★★★★★

Needed a batch of M8-1 x 80mm bolts for a heavy-duty frame build, and these Class 8.8 cap screws fit perfectly into my socket drive. The partially threaded design made alignment a breeze during assembly.