Mutual Screw & Supply

M20 X 300mm Socket Cap Screws | Flat Head Hex Socket Drive | Alloy Steel (2 / Pkg.)

M20 X 300mm Socket Cap Screws | Flat Head Hex Socket Drive | Alloy Steel (2 / - Main image
$35.31 $47.72 In stock

These M20 x 300mm socket cap screws are manufactured from Alloy Steel, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel
  • Head style: Flat Head
  • Drive: Hex Socket Drive
  • Thread size: M20
  • Length: 300mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Plain
  • Drive type: Hex Socket Drive
  • Thread size: M20
  • Length: 300mm
  • Measurement type: Metric
  • Pack quantity: 2 per package
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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 (4.8 / 5 · 5 reviews)

Daniel ★★★★★

Tightened these into a jig frame and the M20 threads bit in cleanly with no stutter. The 300mm length gave me plenty of grip when stacking thick plates.

Brian O. ★★★★★

The hex socket drive seated perfectly on my wrench, and the alloy steel finish looks properly machined without any burrs. These 300mm lengths are exactly what I needed for my jig setup, and the threads engaged smoothly through the whole engagement.

Elizabeth ★★★★★

The threads cut clean and the alloy steel feels dense and solid—these M20x300mm cap screws are exactly what my jig setup needed. Two per pack was enough to finish the job, and the flat head seated flush without any fuss.