Mutual Screw & Supply

M4-0.7 X 8mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | Class 12.9 Alloy Steel Thermal Black Oxide (900 / Pkg.)

M4-0.7 X 8mm Socket Cap Screws | Flat Head Hex Socket Drive | Fully Threaded | - Main image
$27.47 $45.78 In stock

These M4-0.7 x 8mm 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: Flat Head
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M4-0.7
  • Length: 8mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Head style: Flat Head
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 12.9
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M4-0.7
  • Length: 8mm
  • Measurement type: Metric
  • Pack quantity: 900 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 (4.2 / 5 · 5 reviews)

Madison ★★★★★

These little black oxide screws are perfect for tooling jigs, and the hex socket drive makes it easy to get them tight without stripping. The 12.9 alloy steel feels seriously strong for such a small fastener.

Ella ★★★★★

I was a bit worried about buying in bulk, but every single screw threads cleanly into my aluminum fixtures without any binding. The black oxide finish looks professional and seems like it will resist rust far longer than the zinc-plated ones I used before.

William ★★★★★

These M4 screws fit perfectly into my jig fixtures, and the black oxide finish shows no signs of wear after repeated use. The hex socket drive makes them a breeze to tighten with a standard driver. Exactly what I needed for precision assemblies.