Mutual Screw & Supply

M4-0.7 X 16mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded | Class 10.9 Alloy Steel Thermal Black Oxide (800 / Pkg.)

M4-0.7 X 16mm Socket Cap Screws | Button Head Hex Socket Drive | Fully Threaded - Main image
$26.88 $38.96 In stock

These M4-0.7 x 16mm socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a hex socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Head style: Button Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M4-0.7
  • Length: 16mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Button Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 10.9
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M4-0.7
  • Length: 16mm
  • Measurement type: Metric
  • Pack quantity: 800 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 (4.8 / 5 · 5 reviews)

Steven F. ★★★★★

I needed a batch for jig repairs and these button heads have a nice, consistent thread that seats perfectly. The black oxide coating seems durable and hasn't chipped during installation.

Hazel ★★★★★

Was rebuilding a jig for a small CNC setup and these M4s came through the box with zero damaged threads, which is rare for bulk hardware. The hex socket drive seated cleanly every time, and the thermal black oxide has a nice grippy texture that holds up to handling.

William ★★★★★

The black oxide finish on these screws looks great and seems to resist wear better than the plain steel ones I've used before. They seated perfectly in my jig's threaded holes without any binding. Exactly what I needed for a precise assembly project.