Mutual Screw & Supply

M8-1 X 20mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded (500 / Pkg.)

M8-1 X 20mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded (500 - Main image
$29.97 $40.5 In stock

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

  • Class 10.9 Steel Plain construction
  • Fully Threaded
  • Hex head for wrench or socket drive
  • Sold in packs of 500

Specifications

  • Thread Size: M8-1
  • Length: 20mm
  • Thread Pitch: 1mm
  • Material: Steel
  • Grade: Class 10.9
  • Finish: Plain
  • Thread Style: Fully 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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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Eli ★★★★★

Used these to secure some heavy duty shelving brackets to a concrete wall. The threading was clean and they seated perfectly with a socket wrench, no stripping at all. Honestly, a solid pack of hardware for the price.

Claire O. ★★★★★

Put together a steel workbench frame with these and they drove in cleanly without stripping. The class 10.9 rating gives me confidence it'll hold up under heavy loads.

David L. ★★★★★

Used these to fasten a new motor mount on a workshop press, and the hex heads held torqued down perfectly without any stripping. The fully threaded shank made alignment a breeze during assembly.