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					Originally Posted by  9W Monighan
					 
				 
				I would say you would definitely need to hard coat the links but that adds alot of labor charges when they have to clamp each link in a inconspicuous area because the anodizing and black dye won't take in that area.  
As soon as grit gets between the links the aluminum will gall up.   
 If I get a chance, I am going to look into costs for the pads in aluminum and brass. 
			
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 I've got a great anodizer who does a lot of different parts for me from small to large. The black hard coat is one that I already do a lot of and he will do pricing by either piece work and batch pricing for me.
Depending on the size of the pin opening I already have rack fixtures setup  to use 4 and 6mm rod, but have the ability to add smaller hanging rod on them. So he could hold them right through the pin holes?? 
If no one can get a decent price on it I'd be more than happy to see what he'd do for us 
--Dan