There are a multitude of different joints and joint systems available.

Here is what I can currently use.

Material
3/8-10
5/16-14
5/16-18
Ball
Quick Release
Brass
x
x
x
x
x
Aluminum
x
x
x
Stainless Steel
x
x
x
x
x
Titanium
x
x
x
Silver & Gold
G-10 Epoxy
x
x

The 5/16- 14 and 18 use inserts along with all of the Quick release pins.

All 3/8-10 and Radial are a wood to metal application.

The joint ring and collar materials vary from Phenolic to Stainless Steel, Plastic, and wood. With any of the following designs.