Mutual Screw & Supply

HOLO-KROME 76279 M8-1.25 X 80mm Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 76279 M8-1.25 X 80mm Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$77.9 $114.56 In stock

These M8-1.25 x 80mm socket cap screws are manufactured from Alloy Steel Thermal Black Oxide, featuring a socket drive. They are well suited to machinery, tooling, jigs, and precision assemblies.

  • Material and finish: Alloy Steel Thermal Black Oxide
  • Drive: Socket Drive
  • Thread size: M8-1.25
  • Length: 80mm
  • Applications: Machinery, tooling, jigs, and precision assemblies

Specifications

  • Product type: Socket Cap Screws
  • Material: Alloy Steel
  • Finish: Thermal Black Oxide
  • Drive type: Socket Drive
  • Thread size: M8-1.25
  • Length: 80mm
  • Measurement type: Metric
  • Pack quantity: 100 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 (5.0 / 5 · 5 reviews)

Amelia ★★★★★

I've been using these for jig assembly in my workshop, and the 80mm length gives just enough thread engagement for thick fixtures. The hex socket drive makes them easy to tighten without stripping.

Abigail S. ★★★★★

The black oxide finish on these M8s gives them a clean, professional look that resists rust nicely in my shop. I've used a full hundred on tooling fixtures and not a single one has stripped or failed to torque down properly.

Isabella ★★★★★

These M8s are a solid upgrade for my jigs—the black oxide finish gives them a nice grip in the socket drive without any galling. They press-fit just right in my 8mm holes and hold their torque well.