Mutual Screw & Supply

M5-0.8 X 12mm Socket Cap Screws | Low Head Hex Socket Drive | Fully Threaded | Class 10.9 Alloy Steel Thermal Black Oxide (400 / Pkg.)

M5-0.8 X 12mm Socket Cap Screws | Low Head Hex Socket Drive | Fully Threaded | - Main image
$29.14 $47 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 10.9
  • Drive type: Hex Socket Drive
  • Thread style: Fully Threaded
  • Thread size: M5-0.8
  • Length: 12mm
  • 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 (4.6 / 5 · 5 reviews)

Nicholas F. ★★★★★

The low-profile heads on these M5 socket cap screws let me fit them into a tight spot on my assembly jig where a standard bolt would have stuck out. The black oxide finish seems tough and they threaded cleanly into tapped holes.

Hannah L. ★★★★★

I needed a solid fastener for a jig I was building, and the Class 10.9 rating on these gave me confidence they’d handle the torque. The thermal black oxide finish looks consistent across all 400 pieces, and they seated perfectly with no burs.

Benjamin L. ★★★★★

These are the third batch I've ordered for my jigs. The class 10.9 alloy steel holds up way better than the hardware store stuff, and the black oxide finish hasn't shown a speck of rust even after sitting in a damp shop for months. Threads cut clean every time.