Engineering & Construction Icons Set - Free Vector Illustrations #3751180 (License: Personal Use)

This vector icon set includes 16 monochrome line illustrations depicting essential elements such as blueprints, cranes, hard hats, gear systems, drafting tools, mobile CAD apps, calculators, and surveying equipment. Each icon is designed with consistent stroke weight and spacing for scalability and visual harmony across platforms. The icons support responsive web design, mobile apps, and print materials used in AEC (Architecture, Engineering, Construction) industries.

Commonly used on architecture firm websites, engineering software dashboards, educational resources, and project management tools to visually represent workflows, tools, or service categories. Matches user intent for finding royalty-free, scalable icons for technical or industrial-themed digital content.