Mutual Screw & Supply

M5-0.8 X 12mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 Alloy Steel Thermal Black Oxide (600 / Pkg.)

M5-0.8 X 12mm Socket Cap Screws | Hex Socket Drive | Fully Threaded | Class 8.8 - Main image
$22.59 $37.04 In stock

These M5-0.8 x 12mm 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
  • Drive: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M5-0.8
  • Length: 12mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Grade: Class 8.8
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M5-0.8
  • Length: 12mm
  • 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)

Robert ★★★★★

The black oxide finish on these M5 screws looks sharp and uniform, and the hex socket drive engages perfectly every time—no stripped heads or slipping. I just finished a jig build and used about half the box, every single one threaded cleanly.

Ava ★★★★★

I was pleasantly surprised by how precisely these M5 screws threaded into my jig—no binding or wobble at all. The 12mm length was exactly what I needed for my tooling setup, and the black oxide finish looks clean and professional.

Ruby E. ★★★★★

Needed a batch of these for some tooling fixtures, and the black oxide finish looks clean and consistent across all 600 pieces. The hex socket drive grips well without stripping, which is exactly what I needed for repeated assembly and disassembly in my precision setup.