The Projector Bracket Mount come with 1/4 inch thread. It's pretty standard for mini projectors and cameras, such as surveillance security cameras, LeFun mini projector, lg:pw-800 mini beam projector, LCD or DLP projectors, and digital camera, camcorder or 35mm SLR, etc. 

Advantages: 
- Adjustable ball at the end of the mount that allows you to adjust the proctor to any angle. 
- Suitable for ceiling mounted, wall mounted. Fits most projectors and surveillance security cameras. 
- Surface oxidation treatment ensuring durability and dependability. 
- 100% Satisfaction guarantee feel free to contact our reliable customer support for personalized assistance.