Mutual Screw & Supply

M4-0.7 X 20mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Zinc Plated (600 / Pkg.)

M4-0.7 X 20mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | - Main image
$29.12 $43.46 In stock

These M4-0.7 x 20mm socket cap screws are manufactured from Alloy Steel Zinc Plated, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Zinc Plated
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M4-0.7
  • Length: 20mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 12.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M4-0.7
  • Length: 20mm
  • Measurement type: Metric
  • Pack quantity: 600 per package
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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 (4.6 / 5 · 5 reviews)

James ★★★★★

The zinc plating on these M4-0.7 x 20mm screws is surprisingly even, and the hex socket drive grips the Allen key firmly without any stripping. I bought a full pack for my precision tooling and every single one threaded cleanly into the pre-tapped holes. For the price per piece, this is exactly what

Julian J. ★★★★★

I’ve been using these for jig assembly, and the hex socket drive makes installing them in tight spots a breeze. The zinc plating on the 12.9 alloy steel looks durable, and the full threading caught nicely—no stripped holes so far.

Claire P. ★★★★★

The hex socket drive made installing these into my jig frames quick without any slipping, and the 20mm length was perfect for my build. They came very clean and well-packed, no damaged threads in the whole bag.