140mm Fan Connector Brackets

These 3D printable brackets allow you to securely connect multiple 140mm fans into a modular array. Designed for easy assembly and cable management, the brackets mount at the corners of standard 140mm fans and provide structural stability for larger setups—perfect for DIY cooling solutions, custom enclosures, or external radiator arrays. I use them in my grow tent as a fan array. To secure the fans use the normal screws. 🔧 Included Bracket Types:Connector for 2 fansConnector for 2 fans with zip tie slot for cable managementConnector for 4 fans (2×2 layout)Corner brackets with 6mm holes for suspension or mounting 🔧 Features:Designed for 140mm PC fans (standard mounting holes)Clean and minimalistic designOptional cable management slot for tidy routingCan be mounted with standard M3 or fan screwsGreat for vertical or horizontal fan wall setups🔧 Usage Tips:Use two brackets per fan edge (top/bottom or sides) for best stabilityCompatible with zip ties or screws for extra holdIdeal for Arc