System Error Gear Warning black filled icon
Cog gear with a warning triangle and exclamation mark overlapping it inside a circle outline
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About the System Error Gear Warning black filled icon
A cog wheel with square teeth and a wide open hub fills a thin circular frame, and a triangle carrying an exclamation mark sits over its lower right quarter, cutting into the gear outline. The pair communicates a machine or process that has failed and needs attention. Use it for error dialogs, downtime banners, server monitoring dashboards, admin panels and maintenance notices.
The triangle overlaps rather than sits beside the gear, which keeps the composition compact and centered in the circle. It pairs with settings, server and bug icons in a status set. Color it in your alert tone rather than the neutral UI gray so it separates from ordinary settings entries.
This is the solid black filled version of the system error gear warning icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
