CAD/BIM Library of blocks "drawing threads"

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 13538 [-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 756 Sliding 155 Drawing elements 253 Entertainment 187 Music instruments 27 Toys 36 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 396 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 1398 Concrete 125 Steel 1114 Wood 30 Suits, shoes 10 Templates 25 Terrain 9 Vehicles 1616 Flying 168 Industrial 285 Railway 86 Single-track 71 Water 53 Walls 85 Weapons 13 Windows 376 Electrical 1524 _Other 104 Conductors, cables 63 Connectors 110 Electronic parts 527 Engines 20 Installation 386 Communication 210 Instrumentation 53 Data acquisition 2 Meters 18 Recorders 2 Line circuits 74 Power parts 49 Relays, switches 16 Switchboxes, fuses 87 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 3709 _Other 243 Bearings 52 Bolts 414 Electric parts 32 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 176 Welding 17 Piping, P&ID 2730 _Other 68 Functional symbols 37 Heating 226 HVAC 326 Hydraulics 21 Pipes 1361 Flanges 357 Pneumatics 23 Pumps 74 Tanks 135 Valves 325 Water, wastewater 135 Transportation 346 _Other 51 Construction 91 Railways 31 Roads 65 Traffic signs horiz. 26 Traffic signs vert. 81

Selected blocks (choose category on the left):block Total found 459 records Adjustable Footings Adjustable_Footings.dwg  + attachment footings with thread cat: Floor DWG2013 Downloaded: 1162x Size 674,7kB • from 26.11.2016 Uploader: Jaydee X • Author: Jaydee bsp_threaded_flange_din2566_-_3-4_inch bsp_threaded_flange_din2566_-_3-4_inch.ipt Metal BSP threaded bsp threaded flange din2566 - 3-4 inch cat: Pipes Inventor part IPT2015 Downloaded: 140x Size 218kB • from 01.08.2016 Uploader: JaneC • Author: Wyalo 1.5_Threaded_Flow_Switch 1.5_Threaded_Flow_Switch.dwg 1.5" Threaded Flow Switch cat: Valves DWG2010 Downloaded: 2125x Size 512,9kB • from 15.12.2017 Uploader: John Connor • Author: John Connor Gi Nipple male thr 3 inch Gi_Nipple_male_thr_3_inch.dwg GI Pipe Nipple Threaded cat: Materials DWG2013 Downloaded: 1313x Size 173,9kB • from 02.09.2016 Uploader: taksidioths • Author: Taksidioths BSW THREADS BSW_THREADS.dwg British Standard Whitworth thread EXPLANATION cat: Bolts DWG2010 Downloaded: 1300x Size 305,8kB • from 04.01.2018 Uploader: philippe JOSEPH • Author: Philippe JOSEPH ACME External Thread ACME_External_Thread.ipt Trapezoidal thread (Tr) cat: Bolts Inventor part IPT2013 Downloaded: 113x Size 301,5kB • from 21.04.2019 Uploader: Vondruš ball valves 0.5 inch - 2 inch Threaded_ball_valves_0.5_to_2_inch.dwg 2D drawing of small threaded ball valves 1 piece and 3 piece cat: Valves DWG2007 Downloaded: 7637x Size 2,33MB • from 13.05.2019 Uploader: mikha • Author: Mikha ART my_cad_drawings.dwg my cad drawings cat: [-testing-] DWG2010 Downloaded: 2300x Size 838,8kB • from 07.05.2012 Uploader: DEEPU KUMRAR.S • Author: DEEPU.S • Manufacturer: DKS GONDOLA DETAIL DRAWING GONDOLA_DETAIL_DRAWING.dwg GONDOLA DETAIL DRAWING cat: _Other DWG2010 Downloaded: 719x Size 205,2kB • from 20.01.2023 Uploader: ivanjktp • Author: Ivanjktp how to make threads how_to_make_threads.dwg 3d dwg that can be used to practice cat: Bolts DWG2007 Downloaded: 4358x Size 696,9kB • from 15.01.2014 Uploader: rs_higgins • Author: rs_higgins • Manufacturer: K-N-R 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.