4in Dust Pipe Mount

I designed this 4in dust pipe fitting to work in conjunction with a 6in dust pipe fitting (link) for mounting my pipes to the ceiling of my basement shop. Since my shop has low ceilings I needed to keep the pipe very close to the ceiling to avoid hitting my head on it.

Both the 4in and 6in mounts use the following hardware that is labeled in the picture using the 6in mount as an example. I supplied Amazon links to each item, but sourced mine from my local hardware store.

1. ¼"-20 X 4" Hex Head Bolt
   • Amazon Link
2. 3/16" USS Flat Washer
   • Amazon Link
3. ¼"-20 Hex Nut
   • Amazon Link
4. Wall Dog
   • Amazon Link
5. No. 10 SAE Flat Washer
   • Amazon Link