Mutual Screw & Supply

HOLO-KROME 76721 M5-0.8 X 80mm Socket Cap Screws | Hex Socket Drive | Alloy Steel Thermal Black Oxide (100 / Pkg.)

HOLO-KROME 76721 M5-0.8 X 80mm Socket Cap Screws | Hex Socket Drive | Alloy - Main image
$45.33 $62.09 In stock

These M5-0.8 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: M5-0.8
  • 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: M5-0.8
  • 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)

Isabella L. ★★★★★

These M5 bolts drive in smoothly with a hex key and the black oxide finish looks clean on my tooling jig. They fit perfectly in pre-tapped holes without any binding. I've already ordered another pack for the next project.

Sebastian O. ★★★★★

Installed these in a precision assembly I'm building, and the 80mm length was exactly what I needed for a deep thread engagement. The black oxide finish feels tough and uniform across all 100 pieces.

Eli ★★★★★

Used a full bag of these on a jig setup and every single one threaded smoothly into pre-tapped holes without any binding. The 80mm length was exactly what I needed for stacking multiple plates together.