Mutual Screw & Supply

M4-0.7 X 40mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | Class 10.9 Alloy Steel Zinc Plated (400 / Pkg.)

M4-0.7 X 40mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded - Main image
$37.98 $51.32 In stock

These M4-0.7 x 40mm 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: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M4-0.7
  • Length: 40mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Button Head
  • Material: Alloy Steel
  • Finish: Zinc Plated
  • Grade: Class 10.9 CR+3
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M4-0.7
  • Length: 40mm
  • Measurement type: Metric
  • Pack quantity: 400 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 (4.4 / 5 · 5 reviews)

Joseph X. ★★★★★

I needed a batch of M4-0.7 x 40mm screws for a jig I’m building, and these Class 10.9 alloy steel ones threaded smoothly into tapped holes without any galling.

Amelia H. ★★★★★

My new shop press finally has the right fasteners — these 40mm lengths are perfect for securing the ram plate. Class 10.9 alloy gives them real bite, and the zinc coating keeps the rust off in a damp garage. Four hundred in a pack means I’ll have spares for the next project.

Samuel Q. ★★★★★

I needed 400 fasteners for a production fixture, and these Class 10.9 zinc-plated screws came in at a solid price. The hex socket drive cuts down on cam-out during assembly.