1,728 v fan 3d models found
Download or buy, then render or print from the shops or marketplaces.
3D Models below are suitable not only for printing but also for any
computer graphics like CG, VFX, Animation, or even CAD. You can print these 3d models on
your favorite 3d printer or render them with your preferred render engine.
Please note that the 3D model database is only a Search Engine. You should
visit the original websites. Most of the models can be easily imported and rendered
with Autodesk 3ds Max, Maya, Blender, C4D, and Sketchup. Check for online
3d model conversions tools for your file format.
Shown 1 of
15 pages
3d_export
$5
wooden ceiling fan
...properly grouped. all objects are properly named. all objects hav scale 1.0 prepared for smooth. scene in mm. formats...
3d_ocean
$19
600T Chassis Vray
...cinema 4d and v-ray . features: highly detailed inner fan accurate v-ray materials 9.6 million polygons for mesh –...
3d_export
$69
Car Fan
...auto service project. -scene for 3ds max 2012 and vray 2.0 !!!in file only 3d model without...
3d_export
$10
Fan model
...mapping and textures included)<br>v-ray *.max<br>5.2<br>vrayfor 3ds max<br>object prepared for vray 5.2 with 3ds max<br>*.max<br>2022 or...
3d_export
$24
Floor fan
...v-ray<br>v-ray materials library included<br>hdri map included<br>formats:<br>max 2020 (v-ray)<br>max 2018 (vray)<br>fbx (multi format)<br>obj (multi...
3d_export
$20
Fan Soccer Scarf Folded
...and load *soccer_scarf_uvw.uvw* in unwrap uvw modifier; - studio envronment is not...
3d_export
$20
Football Fan Scarf Unfolded
...and load *soccer_scarf_uvw.uvw* in unwrap uvw modifier; - studio envronment is not...
3d_export
$20
lampatron fan
...off lights is included.<br>dimensions:<br>530 x 550 mm<br>formats:<br>3ds max 2014 (vray 3.0)<br>3ds max 2014 (corona 1.5)<br>fbx (v-ray 3.0)<br>fbx (corona...
3d_export
$12
desktop fan
...of these formats, there may be some textures that hav to be loaded by hand and possibly triangulated...
3d_export
free
series mugs
...file(2019) and textures that is for v-ray engine(i used vay5)<br>i hope it can be helpful for...
3d_export
$29
Floor Fan Gray
...206671<br>- vertex: 212044<br>- triangles: 4<br>- quads: 206667<br>- ngons: 0<br>- vrtex with more than 5 edges: 0<br>object:<br>- dimension cm: 33.4cm...
3d_export
$29
Floor Fan White
...206671<br>- vertex: 212044<br>- triangles: 4<br>- quads: 206667<br>- ngons: 0<br>- vrtex with more than 5 edges: 0<br>object:<br>- dimension cm: 33.4cm...
3d_export
$29
Table Fan White
...104695<br>- vertex: 105778<br>- triangles: 0<br>- quads: 104695<br>- ngons: 0<br>- vrtex with more than 5 edges: 0<br>object:<br>- dimension cm: 50.5cm...
3d_export
$29
Table Fan Gray
...104695<br>- vertex: 105778<br>- triangles: 0<br>- quads: 104695<br>- ngons: 0<br>- vrtex with more than 5 edges: 0<br>object:<br>- dimension cm: 50.5cm...
3d_export
$19
Open Hand Fan
...227704<br>- vertex: 227746<br>- triangles: 0<br>- quads: 227704<br>- ngons: 0<br>- vrtex with more than 5 edges: 0<br>object:<br>- dimension cm: 45.9cm...
3d_export
$10
Sports tribune for spectators
...there is microfaset gtr ( ggx ), if your vrsion is older than 3.1, then the brdf field will...
3d_export
$149
S96 - Combine Harvester
...lights<br>rear tires<br>rear wheels<br>roof with mirrors<br>rubber pipes for feeder house<br>seats<br>spreader fan<br>steel grille<br>steering wheel<br>steps for grain tank<br>tailings return elevator<br>tank<br>tank holder with...
3d_export
$149
S96 Combine with Corn Harvester Head
...lights<br>rear tires<br>rear wheels<br>roof with mirrors<br>rubber pipes for feeder house<br>seats<br>spreader fan<br>steel grille<br>steering wheel<br>steps for grain tank<br>tailings return elevator<br>tank<br>tank holder with...
3d_export
$399
mi-8mtv russian emercom animated
...rotation, pitch, blades switching (static to motion blur)<br>- ****pit fan: rotation, switching (static to motion blur)<br>- side door: closing-opening<br>-...
3d_export
$399
mi-17 czech air force animated
...mil mi8 mi17 mi-17 helicopter aircraft russian force russia sovet ussr military rotorcraft air war nato czech republic czechia...
3d_export
$399
mi-17 mexican police animated
...photoshop and substance painter for texturing<br>- marmoset toolbag and vray for rendering<br>not included with the file:<br>=========================<br>- light rig/hdri<br>tags:<br>mi-8 mi...
3d_export
$399
mi-8mtv united nations animated
...rotation, pitch, blades switching (static to motion blur)<br>- ****pit fan: rotation, switching (static to motion blur)<br>- side door: closing-opening<br>-...
3d_export
$399
mi-8t india air force animated
...mi mil mi8 helicopter aircraft hip russian force russia sovet ussr military rotorcraft air transport war indian...
3d_export
$399
mi-8t poland air force animated
...mi mil mi8 helicopter aircraft hip russian force russia sovet ussr military rotorcraft air transport war polish poland...
3d_export
$399
Mi-8amt russian police animated
...photoshop and substance painter for texturing<br>- marmoset toolbag and vray for rendering<br>not included with the file:<br>=========================<br>- light rig/hdri<br>tags:<br>mi-8 mi...
3d_export
$399
mi-17 slovak air force animated
...rotation, pitch, blades switching (static to motion blur)<br>- ****pit fan: rotation, switching (static to motion blur)<br>- side door: closing-opening<br>-...
3d_export
$399
mi-8mt russian air force animated
...photoshop and substance painter for texturing<br>- marmoset toolbag and vray for rendering<br>not included with the file:<br>=========================<br>- light...
3ddd
$2
BassamFellows Mantis Side Chair & Kant Table
...archive contains the obj & 3ds file & more prevews. ...
3d_export
$50
2014 mercedes-benz e63 amg wagon w212
...wagon w212 3dexport if superman had a family, he'd driv the mercedes-benz e63 amg s-model 4matic wagon. why? well,...
thingiverse
free
Style Fan V 0.7 for 12cm FAN BETA by Edd77
...style fan v 0.7 for 12cm fan beta by edd77
thingiverse
style fan v 0.7 beta
thingiverse
free
Skyzone sky02 v+ fan mod by littlbox
...skyzone sky02 v+ fan mod by littlbox
thingiverse
skyzone sky02 v+ fan mod for 20x20 mm fan. print in tpu.
unity_asset_store
$13
Modern Ceiling Fan v.01
... workflow with the modern ceiling fan v.01 asset from nabee. find this & other interior options on the unity asset store.
thingiverse
free
V-slot fan holder (60,80mm) by CaptainDz
... secret screw - 2pc.
m4 nut - 3pc.
for 60mm fan need's:
30mm m4 secret screw - 1pc.
20mm m4 secret screw - 2pc.
m4 nut - 3pc.
thingiverse
free
Fan cover for Ghost 4 (v.6)
...ounts. due to the annular distribution of the flow, it was possible to achieve uniform cooling of the part on the front and rear.
thingiverse
free
Cover Fan 40x40 V-Slot Style by scrackk
...lot style.
not yet done, photos soon.
the files are in skp format, for its modification and scale and stl format for your slicer.
thingiverse
free
Flyingbear Ghost 4 4010 Fan Duct v.1
...flyingbear ghost 4 4010 fan duct v.1
thingiverse
you can use it with stock 4010 fan.. until you'll get 4020:)
thingiverse
free
Desktop fan v.2 (for 80x80x25 brushless fan) by tomil1
...a cz.1 (1/2 fan frame - the two printed parts are combined in one unit)
1 x uchwyt (handle for frame fan)
2 x maskownica (grill )
thingiverse
free
Eryone Thinker S V.1 - fan duct by taeky
...on. developed by means of cfd analysis.
please use heatresisting filament. have fun!
https://www.youtube.com/watch?v=e76wbxksaf0
thingiverse
free
80mm fan lid for v-slot rumba case by trickius
...case for 80mm fan. this is mounted on top ruther on bottom since there won't be enough clearance for rumba board and drivers.
thingiverse
free
Orca v.2 40mm print fan mount by Tunako
...rcle_diameter = 15; outer_thickness = 3; inner_thickness = 2; vane_count = 8; vane_width = 0.5; ring_count = 3; ring_width = 0.5;
3dfindit
free
HF-Spindle Teknomotor E-FAN 2 kW ER25 24,000 rpm 230 V 380 V COM41470533
...hf-spindle teknomotor e-fan 2 kw er25 24,000 rpm 230 v 380 v com41470533
3dfind.it
catalog: teknomotor
thingiverse
free
Anet A8 Power Supply Single Fan Case V 2.0 by Jako124
...s distance 50mm .
check out the v 3.0 with double fan.
if you liked this design, you could offer me a coffee ;) (link in profile)
thingiverse
free
Geeetech A10 A10M A10T V.2 cover Fan by mich88
...erse
this is a cover fan for the v2 version of geeetech a10 a10m a10t.
put some double-sided tape in the bottom like the picture
thingiverse
free
Fan Mount MKS Gen v 1.1 Prusa i3 Sunhokey by stevan
...fan mount mks gen v 1.1 prusa i3 sunhokey by stevan
thingiverse
cooling system for mks gen v 1.1 prusa i3 sunhokey.
thingiverse
free
Mega V Stepper Coolers 60mm and 50mm Fans by Athruz
...to/31sgeut
solder: https://amzn.to/3b0xeqf
all screws: https://amzn.to/31uog4l
brass inserts: https://www.mcmaster.com/94459a140/
thingiverse
free
Raspberry Pi 4 Case Fan 30mm V-Slot
...my ender 3 on the top right corner.
already scaled down to 10%.
flip it on the back to print it. only need support for the v-slot
thingiverse
free
12 V dc cross flow fan by fkirita
...inum rod, 300 mm long;
m3 nuts and bolts;
1x 0.3 ohms 3w resistor;
1x 47 microf/16 v capacitor;
1x complete set of printed parts.
thingiverse
free
Raspberry Pi4 7 Inch Touchscreen display case 40mm Fan V-Slot by _ypO
...from :https://www.thingiverse.com/thing:1585924https://www.thingiverse.com/thing:4545405https://www.thingiverse.com/thing:4081975
thingiverse
free
Ender 3 fan guard with v-slot cover by MrAtari1040ST
...two screws on the top. you can push the front plate a bit down to slide the fan duct in place. next put the screws back in place.
thingiverse
free
V-Core Precision Piezo Orion mount with fan duct
...he backside since it was touching my glass clamp while probing
hardware:
2 x m3 screw
2 x m3 nuts
1 x 5015 fan
2 x m5 screw 25mm
thingiverse
free
no-hell fan cover only - remix of Skyzone V3 (SKY02S V+) faceplate with fan by faboaic
...s but some users from a quadcopter forum ( http://www.kopterforum.at ) wanted me to print this great upgrade for them.
thanks :-)
3dfindit
free
HF-Spindle Set Teknomotor E-FAN 2 kW ER25 230 V
...hf-spindle set teknomotor e-fan 2 kw er25 230 v
3dfind.it
catalog: teknomotor
thingiverse
free
PC Fan Cooler Holder with ice (V 1.1) by lidlman1239
...model and quite messy but it should work fine.
have fun! =)
i tried v1.0 but it had some major flaws i mostly fixed them in v1.1.
thingiverse
free
Blowing SV01 for a 4010 (4020) fan and a 5015 turbine v.3&4 by PinkCube
...amp;4 by pinkcube
thingiverse
he made his own version of blowing sv01 for a 4010 (4020) fan and a 5015 turbine.
versions 3&4
thingiverse
free
Anet A8 Power Supply Double v 3.0 for 50mm fan by Jako124
...e, now with two vent of 50mm (distance between holes).
if you liked this design, you could offer me a coffee ;) (link in profile)
thingiverse
free
MK8 Extruder for 2020 V-slot with Prusa i3 MK3 fans shroud by papi92
...dy.
fans shroud is original from prusa i3 mk3. extruder cover and nozzle shroud are original prusa files without modification.
thingiverse
free
Centrifugal Fan 12 v by KhakiSlurry
...ter and produces at least 30 cfm. (there may be some leaks as i checked outlet flow running through a solar air heater i built!).
thingiverse
free
Robo3D R1 PLA Fan Mount for E3D v.5 Hot End by elgullitch
...o3d is currently using.
i also chamfered the approach to the fan to improve intake air flow.
as pd5dj says, an easy, clean build.
thingiverse
free
TRIPLE FAN FUN - the most powerful BLOWER V.2 by ItsMeMaker
...emble!
i attached the blower with the fan support with abs glue to prevent shakes and to fix it at the right height forever <3
thingiverse
free
SKR V 1.3 dual fan adapter for CR10
...e controlbox, you can feed the flex cable from a micro sd to sd adapter in underneath the mount to use the onboard micro sd slot.
thingiverse
free
Migbot Prusa I3 MKS Base V 1.2 Support Bracket / 80mm Fan Holder by vfalendysh
...at helps to organize cables and serves as a holder for the 80mm fan. super economical 15 minutes print.
you will need 2 of these.
thingiverse
free
Vornado Flippi V fan replacement remote cover by davidgewirtz
... zdnet's diy-it discovery series on 3d printing at:
http://www.zdnet.com/article/diy-it-project-3d-printing-discovery-series/
thingiverse
free
Anycubic i3 MEGA 2xRear-Fan-Duct V.1.5 by Hiob
...konstruiert um zwei radial-lüfter (12 volt) verbauen zu können.
die strong-version kann komplett ohne support gedruckt werden!!!
3dfindit
free
HF-Spindle Set Teknomotor QTC 1.1 kW E-FAN HSK 25 230 V Frequency Converter
...hf-spindle set teknomotor qtc 1.1 kw e-fan hsk 25 230 v frequency converter
3dfind.it
catalog: teknomotor
3dfindit
free
HF-Spindle Set Teknomotor QTC 2 kW E-FAN HSK 32 230 V Frequency Converter
...hf-spindle set teknomotor qtc 2 kw e-fan hsk 32 230 v frequency converter
3dfind.it
catalog: teknomotor
thingiverse
free
Fan cover for Ghost 4 for 4020 turbine (v.1)
...ront and rear.
p.s. to completely immerse the turbine body in the seat, it is necessary to slightly cut off the interfering parts
thingiverse
free
Remix Fan mount MKS Gen v 1.1 Prusa i3 Sunhokey by settrbrg
...nks to stevan who made the original model http://www.thingiverse.com/thing:786026
i just altered his model to fit my need better.
thingiverse
free
Skyzone V3 (SKY02S V+) faceplate with fan by supiiik
...v-goggles-p-1062372.html?p=kr21057480416201611g
fits better on my nose, block more sun (it's 2mm thickness, instead of 1,2mm)
thingiverse
free
Upgrade for "Hesine M-505, Anet A8 - Center Nozzle Fan" w v/ajustments by George164
...ir flow is stronger at the base of the ring. new dimensions given on the drawings. the old size did not fit to my printer at all.
thingiverse
free
Ender 3 V2 - Raspberry Pi 3B case (with 30mm fan mount and v-slot rail) by dsgipks
...int the original lamax, attached
i also removed the cavities at the bottom of the case.
soon i will do the same for the 40mm fan.
thingiverse
free
Ultimaker Cooling Board 120mm Fan V.2 by Russianfruitiman
... er ist sehr leise und bietet dennoch gute kühlung. man muss nur den drucker höherlegen: http://www.thingiverse.com/thing:1995947
thingiverse
free
negative vs positive pressure based V end 2 orizontal reversed double W fan Duct by Ikkiusan
...s needed a glossy effect end dimensional precision, just going up a bit extrusion temperature (from my test 7-12*with fan to 60%)
3d_sky
free
Ceiling Fan
...fan 3dsky fan ceiling fan corona render material and vray ...
3d_sky
free
fan
...fan 3dsky fan table made in 3d max7 v ...
thingiverse
free
Fan grille 80mm by IvanFjodorovich
...fan grille 80mm by ivanfjodorovich
thingiverse
fan grille 80mm v 1.0
thingiverse
free
Fog Fan Duct by hugoelec
...fan duct by hugoelec thingiverse fog fan duct pararackhttps://www.youtube.com/watch?v=3if734qbnyi https://www.youtube.com/watch?vrwgn7sco1pw ...
thingiverse
free
Double ducted for fan 50mm. and hotend J-Head MK-V by Mejias3D
...h, for best results, it is still highly recommended to use.
the objects are named: element_a.stl, element_b.stl and element_c.stl
thingiverse
free
Raspberry Pi 4 Case 3030 hanging mount for Prusa MK3/MK3s v-slot with 40mm fan
...ening for the status leds, might update the design later.
when printing, flip it flat side down, this way no supports are needed.
thingiverse
free
V-King Core XY E3D V6 Dual Extruder Fan & Probe Mount by rjad1970
...giverse.com/thing:4256131
photos show prototype. final version has stand-offs for tie-wrapping hot end wires to keep things tidy.
thingiverse
free
fan duct for J-head MKV by Aistaca
...fan duct for j-head mkv by aistaca
thingiverse
this is fan duct to fit 25mm fan to cool down j-head mk v.
thingiverse
free
arduino ramps 1.4 with 60mm fan mount, 60 degree v mount by tezz
...odifications,
thanx
i always add the original creation file not just the stl, so if people want to play with the design they can.
thingiverse
free
NCS P3-v Steel Ramps 1.4 Case with room for internal 50mm fan by trentjw
...the
the wires connected
update of main case file as of 03/152015 older file to tight on the board may want to download new file
thingiverse
free
Fan Hangers for Ryobi fan
...you will need to print two. see the video: https://www.youtube.com/watch?vqhniv4pnpie ...
thingiverse
free
arduino ramps 1.4 with 60mm fan mount, 60 degree offset v mount by tezz
...odifications,
thanx
i always add the original creation file not just the stl, so if people want to play with the design they can.
thingiverse
free
200mm Fan Mount for Stand by mausolfb
...for supporting a larger 200mm fan with the stand. https://www.youtube.com/watch?vl9i0thmuuh4 ...
thingiverse
free
Hoverbike V Twin by WillandMrData2
...twin by willandmrdata2 thingiverse hoverbike v twin, vertical ducted fan on bag skirt...
thingiverse
free
3D printer fan holder by TechEx
...the tronxy p802m and a 25mm fan. installation video: https://www.youtube.com/watch?v3vpassxjbl8 ...
thingiverse
free
V-Ring 2 Extension for Mega Zero 2.0 by franc101099
...by franc101099 thingiverse just an extension for a v-ring fan ...
thingiverse
free
Auminatus A1 40mm Fan Mount by g00bd0g
...you will need 2 m3x12 bolts for each fan. http://www.youtube.com/watch?vbcd_qxgga1m ...
3d_sky
free
Fan
...v-ray materials: materials are animation: 300 frames, the screw movs around its axis and is rotated to the left-right...
thingiverse
free
Fan oscillation gear by buhmand
...replacement gear for my fan. fusion360 files is included. https://www.youtube.com/watch?vkmqdycc6css&feature=youtu.be ...
thingiverse
free
Adapter from Cooling fan 40*40 to extruder by Artemmih
...by artemmih thingiverse adapter from cooling fan 40*40 to extruderhttps://www.youtube.com/watch?vyv_knavjoac ...
thingiverse
free
Desk/table fan (chinese multibrand) upside down adaptor by eried
...hang the fan upside down to a ceiling. video: http://www.youtube.com/watch?voj5ovmcdadi (in...
thingiverse
free
Dell PowerConnect 2724 Fan Duct by blu006
...autodesk inventor 2017 student. source files and step are provded. ...
thingiverse
free
Raspberry Pi 4 case V-slot rail for Creality Ender 3 Pro and insert for 4 or 3mm fan by XVIIarcano
...e the pi will sit "upside down" so the board will be hanging from the cover plate and i don't want it to fall down.
thingiverse
free
40mm FAN for Laser Module (EleksLaser2017) by MiguelBi
...40mm fan for laser engraver youtube: eng https://youtu.be/psnbsprdy0i it https://www.youtube.com/watch?vhq9kpkgffa4 ...
thingiverse
free
arduino ramps 1.4 with 60mm fan mount, 60 degree LARGE OFFSET V mount by tezz
...odifications,
thanx
i always add the original creation file not just the stl, so if people want to play with the design they can.
thingiverse
free
Anet Magnetic Extruder Fan Without Cables
...for the extruder and 20mm for the fan https://www.youtube.com/watch?v=3bn1vyum-pm https://www.youtube.com/watch?vaz9byqrc6ie ...
thingiverse
free
Anet E10 Ultimate Carriage by ashdinalt
...for derlin v-wheels m4х30 - 2 - for bottom vwheel part m4 square nut 7х7x3mm - 2 - for...
thingiverse
free
ORD Bot - EZSruder / Fan Mount by LarryAK
...mount for bed fan. this for hotends.com j-head mk vbv hot end. it printed and seems to work quite...
thingiverse
free
E3D v6 Fan adapter 40 mm (effective) by dave0402
...nal adapter: https://www.thingiverse.com/thing:2472607
i'm using freecad link branch (https://github.com/realthunder/freecad)
free3d
$29
Engine Cooling Fan 3D Model
...cooling fan. modeled 3ds max 2008. previews rendered with vray. ...
thingiverse
free
Anycubic i3 Mega LED by Bursaton88
...anycubic i3 mega led by bursaton88 thingiverse 12 v connected to fan hotend...
thingiverse
free
fan reduction 50x50 to 30x40 DPS-700GB
...fan reduction 50x50 to 30x40 dps-700gb thingiverse https://www.youtube.com/watch?v3xfpyxf5p5y ...
thingiverse
free
120mm fan cover by PrototypeProfessor
...120mm fan cover by prototypeprofessor
thingiverse
read the name... https://www.youtube.com/watch?v=pz6hdvu_vqw
thingiverse
free
Defumer - Solder Fume Extractor by kleingeist
...info on the parts here https://kleingeist.netzspielplatz.de/2017/02/08/solder-fume-extractor/https://www.youtube.com/watch?v=to5gzc_jx_4 parts needed: 24 v fan 120mm x 25mm 24 v power supply 5,6mm...
thingiverse
free
Raise3D Pro2 Fan Mod by Ott3rman
...if it is constructive ;) thanks to raise3d for havng their original file...
thingiverse
free
MP Mini Delta Fan duct for 45mm Blower by modembug
...45mm x 10.5mm blower fan like this one: 12 v fan...
thingiverse
free
50mm Fan Mount for 2020/40 Aluminum Extrusion
...l board. bracket mounts with m5 8/10mm screw and vslot nut. fan screws to bracket with m3...
thingiverse
free
Dual PSU Single 120mm fan
...a single low noise 120 mm fan video here: https://www.youtube.com/watch?v4rcopybnshi ...
thingiverse
free
Ender 3 v2 Mainboard Dual Converter 80x80x25 Silent Fan by frhqz
...://www.thingiverse.com/thing:4707087
-feet: https://www.thingiverse.com/thing:4665097 (slightly extended these to have more room)
thingiverse
free
Dell PowerConnect 2724 Fan Duct by polysquare
...autodesk inventor 2016 student. source files and step are provded. ...
thingiverse
free
30mm/40mm Fan Adaptor for Taz with Hexagon Hot End by Wolfie
...need to complete the build. here are a couple vdeos:https://www.youtube.com/watch?v=9k8hnd6luqghttps://www.youtube.com/watch?v=01mz3fg8cfghttps://www.youtube.com/watch?v=kcp5sskes3w ...
artstation
$5
Tunnel Jet Fan
...3ds max. there are only two textures because the vray materials are mainly procedural and quite...
thingiverse
free
E3D V6 J-head for Tevo Tornado by 1laliberte
...uses 3mm crews. designed for tornado stock fans. adjustable fan mount. cable management...
thingiverse
free
Cooling Your Extruder (Use 12CM FAN on the 2020 aluminum extrusions) by Kulama
...extruder (use 12cm fan on the 2020 aluminum extrusions) https://www.youtube.com/watch?vfhkwwlx0ly8 ...
3d_sky
$8
Household ceiling fan Cuba (Cuba)
...number of blades: 4 power: 56 w voltage: 220 v 50 hz country of origin:...
thingiverse
free
RPI4 FAN case addon for armor case by mobicek
...for 40x40x10mm fan. i am using noctua nf-a4x10 5 v pwm fan 4pin direct connected to...
thingiverse
free
80mm computer Fan by bramesh501
...hex nut and bolt. watch air flow simulation here https://www.youtube.com/watch?vfiuklcgl0ni and download solidworks model here...
thingiverse
free
Robo 3D clip on 30mm fan duct with front outlet by rob37w
...the robo 3d x carriage fitted with an e3d v6 hot end. it snaps into place on either side...