Colored plastic jack nuts source?

[moltenmetalburn]

Anyone know where to gt these in different colors, red, blue, green, etc...?

Here's an example of the part:

http://www.mojotone.com/amp-parts/amp-j ... c-Jack-Nut

 

[briango2000]

http://www.cliffusa.com/info.asp?ID=304

 

[moltenmetalburn]

http://www.cliffusa.com/info.asp?ID=304

Thank you!