Mutual Screw & Supply

M8-1 X 20mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully Threaded (300 / Pkg.)

M8-1 X 20mm Hex Head Cap Screws | Class 8.8 Steel Zinc Plated | Fully Threaded - Main image
$36.72 $49.62 In stock

M8-1 x 20mm hex head cap screws for machinery, equipment assembly and general industrial fastening.

  • Class 8.8 Steel Zinc Plated construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 300

Specifications

  • Thread Size: M8-1
  • Length: 20mm
  • Thread Pitch: 1mm
  • Material: Steel
  • Grade: Class 8.8
  • Finish: Zinc Plated CR+3
  • Thread Style: Fully Threaded
  • Pack Quantity: 300
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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)

Alexander O. ★★★★★

The hex heads on these M8 bolts fit my socket perfectly, and the zinc plating looks clean and consistent across all 300 pieces. They're fully threaded, so I could cut them down for a custom bracket without any hassle.

Steven ★★★★★

These threaded all the way down, which made snugging up a bracket a lot easier than dealing with a partial thread. The zinc coating looks consistent across all 300, so no rust worries so far in my shop.

David ★★★★★

The hex head made it easy to drive these into tight spots on my assembly jig, and the zinc plating looks clean. Pack of 300 was more than enough for the project, at a fair price for the quantity.