Hard Hat Gear black outline icon
Construction hard hat in front of a toothed gear wheel
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About the Hard Hat Gear black outline icon
A domed safety helmet with a raised centre ridge and a long horizontal brim sits in front of a cog wheel whose teeth fan out below and to the sides. Together they stand for engineering, workplace safety, maintenance crews, manufacturing and technical services. Use it on construction company sites, factory and plant dashboards, job listings for trades, safety training modules, and industrial service brochures.
The helmet occupies the upper two thirds and the gear peeks out around its base, so the shape stays compact and square in a grid. Line weight is uniform, with rounded corners on the brim. It pairs with wrench, blueprint, worker and toolbox icons; keep it at 32 px or larger so the gear teeth stay distinct.
This is the black outline version of the hard hat gear icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.
Free for personal and commercial use with attribution.


















