---
title: "Structure Icon | Free Download PNG & SVG | Solar Linear"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/structure--29208
canonical_url: "https://www.streamlinehq.com/icons/download/structure--29208"
summary: "Clean line icon of four circles connected in a square. Used for structure, networks, layouts, and diagrams."
---

# Structure icon

The Structure icon shows four circles connected by straight lines to form a square frame. Drawn in the line style on a 24px grid with a 1.5px stroke so it stays clear at small sizes. Use it for structural diagrams, network layouts, connection maps, and interface organization. It belongs to Solar Linear free set in the Solar family.

## Preview

![Clean line icon of four circles connected in a square. Used for structure, networks, layouts, and diagrams.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/network-it-programming/structure-0g0d190bnpvm5n2gxrzxpqg.png/structure-q7r6mkvigygd9s0qp5aude.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Structure
- **Type**: Icon
- **Set**: [Solar Linear](/icons/solar-linear.md) — Solar is a free and open source icon set created by 480 Design with bright, clean aesthetics.
- **Family**: [Solar](/icons/solar.md)
- **Style**: Line, Stroke
- **Category**: Network IT Programming › Network IT Programming
- **Default size**: 24px
- **Stroke width**: 1.5px
- **Pricing**: Free
- **License**: [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/)
- **Author**: [480 Design](https://www.figma.com/community/file/1166831539721848736/solar-icons-set)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: structure, framework, connection, nodes, square, geometry, shape, corners, network, interface

## Download

- [Download Structure on Streamline](https://www.streamlinehq.com/icons/download/structure--29208)

## Also available in other styles

- [Structure — Solar Broken](/icons/download/structure--29235.md) (Free)
- [Structure — Solar Bold](/icons/download/structure--29279.md) (Free)
- [Structure — Solar Line Duotone](/icons/download/structure--29563.md) (Free)
- [Structure — Solar Bold Duotone](/icons/download/structure--29523.md) (Free)

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