I haven't had a problem with aluminum bay-to-thread style adapters binding on the bayonet lugs, but have had screw-in filters bind up on the threads of the cheap adapters. It's usually the cheap adapter to a cheap screw-in filter that causes the problem.Thye bayonet might look fragile but in practice are actually quite robust. The less expensive (or old and used) adapters often need to be adjusted for a good fit so they aren't too tight or too loose. It takes a ew minutes but isn't really that difficult. I've found hte "cheap" apdaters to be fine and haven't ever had binding problems because of aluminum material.

