Mutual Screw & Supply

M6-1 X 20mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded (400 / Pkg.)

M6-1 X 20mm Hex Head Cap Screws | Class 10.9 Steel Plain | Fully Threaded (400 - Main image
$23.11 $36.68 In stock

M6-1 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 400

Specifications

  • Thread Size: M6-1
  • Length: 20mm
  • Thread Pitch: 1mm
  • Material: Steel
  • Grade: Class 10.9
  • 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 (4.6 / 5 · 5 reviews)

Claire K. ★★★★★

Used these to rebuild a conveyor bracket at work. The Class 10.9 steel held up perfectly under heavy load, and the fully threaded design made alignment a breeze. Pack quantity was spot on for the job.

Scarlett G. ★★★★★

These M6 bolts threaded smoothly into all my tapped holes without binding, and the 400-count pack will last me through several projects. The Class 10.9 steel feels noticeably tougher than the standard hardware store stuff I've used before.

Christopher ★★★★★

The hex head design let me use a socket wrench for a much tighter fit than standard bolts allow. All 400 in the pack had clean threads without any burrs. Great value for a machine rebuild project.