Ender 3 v2 Neo hotend shroud for 4020 fan

thingiverse

Remixed to be more open and shorter so I can see the prints as they're going. Plenty of airflow :) One of the files has a "neo" written on top (ends with neo), the other is plain. You'll need m3x26mm bolts for the fan if you're using a 4020 (I use a Sunon maglev). I had to order some from Aliexpress. M3x30mm also work, just stick out a bit. There's plenty of room. These are the bolts: https://www.aliexpress.us/item/2251832765781686.html?spm=a2g0o.order_list.order_list_main.46.33a9180239RxUt&gatewayAdapt=glo2usa&_randl_shipto=US The main files require m3 heat-inset nuts. I use these: https://www.amazon.com/gp/product/B08GWKW1K7/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1 If you want to just use m3 bolt to hold to chassis, use the one with "noinsert" in the name. Print with the open, fan-side down. The fan grill is this one: https://www.thingiverse.com/thing:3391094 I use the Creality Spider v3 on my v2 neo. Here's the adapter I'm using, with the same m3 insets from above. https://www.printables.com/model/364385-ender-3-neo-spider-adapter-heat-set-inserts