CAD/BIM Library of blocks "I/O"

Free CAD and BIM blocks library - content for AutoCAD, AutoCAD LT, Revit, Inventor, Fusion 360 and other 2D and 3D CAD applications by Autodesk. CAD blocks and files can be downloaded in the formats DWG, RFA, IPT, F3D. You can exchange useful blocks and symbols with other CAD and BIM users. See popular blocks and top brands.

Category Vendor Architecture/Generic 13156 [-testing-] 209 _Other 246 Animals 139 Annotation 118 Bathroom 569 Fixture 206 Toilette, WC 72 Bedroom 289 Ceiling 303 Construction details 314 Fittings 37 Decoration 344 Devices 363 Computers 131 Electronics 169 Optical 8 Doors 754 Sliding 155 Drawing elements 253 Entertainment 186 Music instruments 27 Toys 35 Exterior 277 Street furniture 81 Fences 69 Floor 30 Foliage, trees, plants 306 Furnishing 122 Furniture 2177 Seating 714 Tables 270 Hobby 35 Industrial 198 Kitchen 578 Food, drinks 17 Hoods 21 Kitchen equipment 124 Kitchen sink 55 Kitchenware 73 Lights 499 Medical care 61 Office 128 People 393 Projects 115 Roof 128 Safety 266 Fire protection 27 Shop, service 98 Sport 216 Sport field 73 Stairs 171 Elevators 11 Stove, fireplace 37 Structural, construction 1023 Concrete 125 Steel 740 Wood 29 Suits, shoes 10 Templates 25 Terrain 9 Vehicles 1616 Flying 168 Industrial 285 Railway 86 Single-track 71 Water 53 Walls 85 Weapons 12 Windows 376 Electrical 1519 _Other 103 Conductors, cables 63 Connectors 110 Electronic parts 525 Engines 20 Installation 386 Communication 210 Instrumentation 53 Data acquisition 2 Meters 18 Recorders 2 Line circuits 74 Power parts 49 Relays, switches 15 Switchboxes, fuses 85 Transformer 36 Mapping 443 _Other 38 Building objects 32 Elevations 2 Flags 10 Ground types 25 Line symbols 81 Mapping symbols 44 Maps 68 Mining 19 Networks 43 Points 15 Traffic equipment 47 Waters 14 Mechanical 3707 _Other 243 Bearings 52 Bolts 414 Electric parts 31 Forms 6 Gears 59 Materials 26 Motors and accessories 152 Moving parts 179 Plastic 1797 Power 9 Profiles 174 Robotics 9 Shafts 19 Shapes 143 Sheetmetal 203 Tools 175 Welding 17 Piping, P&ID 2544 _Other 68 Functional symbols 37 Heating 226 HVAC 326 Hydraulics 21 Pipes 1173 Flanges 169 Pneumatics 23 Pumps 74 Tanks 135 Valves 325 Water, wastewater 135 Transportation 345 _Other 51 Construction 90 Railways 31 Roads 65 Traffic signs horiz. 26 Traffic signs vert. 81

Selected blocks (choose category on the left):block Total found 338 records DIAGRAMA OSMOSIS 5 ETAPAS DIAGRAMA_OSMOSIS_5_ETAPAS.dwg osmosis inversa cat: Kitchen DWG2007 Downloaded: 5463x Size 141,4kB • from 06.08.2009 Uploader: CACER • Author: carlos acevedo Bushing Insulator Outdoor Mounting PRBO-20 PRBO-20.dwg Bushing Insulator Outdoor Mounting PRBO-20 cat: Switchboxes, fuses DWG2010 Downloaded: 186x Size 639,6kB • from 03.03.2014 Uploader: ajdimov A_Reynaers_CS 38-SL_Window Inward Opening_Double A_Reynaers_CS 38-SL_Window Inward Opening_Double.rfa A Reynaers CS 38-SL Window Inward Opening Double cat: Windows Revit family RVT2014 Downloaded: 473x Size 596kB • from 09.02.2016 Uploader: Vladimír Michl • Author: Reynaers • Manufacturer: Reynaers Aluminium C_Reynaers_SL38_Window Inward Opening_Double_Vent C_Reynaers_SL38_Window Inward Opening_Double_Vent 23mm.rfa C Reynaers SL38 Window Inward Opening Double Vent 23mm cat: Windows Revit family RVT2014 Downloaded: 283x Size 672kB • from 09.02.2016 Uploader: Vladimír Michl • Author: Reynaers • Manufacturer: Reynaers Aluminium C_Reynaers_SL38_Window Inward Opening_Double_Vent C_Reynaers_SL38_Window Inward Opening_Double_Vent 43mm.rfa C Reynaers SL38 Window Inward Opening Double Vent 43mm cat: Windows Revit family RVT2014 Downloaded: 183x Size 672kB • from 09.02.2016 Uploader: Vladimír Michl • Author: Reynaers • Manufacturer: Reynaers Aluminium C_Reynaers_SL38_Window Inward Opening_Double_Vent C_Reynaers_SL38_Window Inward Opening_Double_Vent 52.5mm.rfa C Reynaers SL38 Window Inward Opening Double Vent 52.5mm cat: Windows Revit family RVT2014 Downloaded: 165x Size 676kB • from 09.02.2016 Uploader: Vladimír Michl • Author: Reynaers • Manufacturer: Reynaers Aluminium A_Reynaers_CS 38-SL_Window Door Inward Opening_Dou A_Reynaers_CS 38-SL_Window Door Inward Opening_Double.rfa A Reynaers CS 38-SL Window Door Inward Opening Double cat: Doors Revit family RVT2014 Downloaded: 160x Size 612kB • from 09.02.2016 Uploader: Vladimír Michl • Author: Reynaers • Manufacturer: Reynaers Aluminium Reynaers Masterline 8 Window - Inside Opening doub Reynaers Masterline 8 Window - Inside Opening double vent 37.rfa Reynaers Masterline 8 Window - Inside Opening double vent 37mm cat: Sliding Revit family RVT2014 Downloaded: 141x Size 664kB • from 21.03.2018 Uploader: Vladimír Michl • Author: Reynaers • Manufacturer: Reynaers Aluminium C_Reynaers_CS 38-SL_Window Door Inward Opening_Dou C_Reynaers_CS 38-SL_Window Door Inward Opening_Double.rfa C Reynaers CS 38-SL Window Door Inward Opening Double cat: Doors Revit family RVT2014 Downloaded: 140x Size 612kB • from 09.02.2016 Uploader: Vladimír Michl • Author: Reynaers • Manufacturer: Reynaers Aluminium C_Reynaers_SL38_Window Inward Opening_Single_Vent C_Reynaers_SL38_Window Inward Opening_Single_Vent 43mm.rfa C Reynaers SL38 Window Inward Opening Single Vent 43mm cat: Windows Revit family RVT2014 Downloaded: 139x Size 628kB • from 09.02.2016 Uploader: Vladimír Michl • Author: Reynaers • Manufacturer: Reynaers Aluminium pages: 1 2 3 4 5 6 7 8 9 10 ...  Next  Last

Want to download the whole library? Télécharger l'ensemble du catalogue?
You can download all CAD blocks directly from your AutoCAD, without logins and any limitations. See the add-on application Block Catalog for AutoCAD 2013 and higher and the add-on application BIM-Families (now in Revit Tools) for Revit 2015 and higher.

CAD blocks can be downloaded and used for your own personal or company design use only. Any distribution of the Catalog content (to other catalogs, web download, CD/DVD media, etc.) is prohibited - see Terms of use. The DWG-version problem (not valid file, invalid file, drawing not valid, cannot open) can be solved by the Tip 2869.

See also block-statistics and the latest 100 blocks.