Is there a good reason to buy genuine Honda lug nuts? They cost $12 each plus shipping online. I can get a complete set of aftermarket lug nuts for my 1990 Civic Si on eBay with free shipping for $27

 

eBay ones would be fine for OEM wheels.

The rubber rings are for hub caps I think.

What wheels are you using?

 

Based on your reply I ordered the eBay lug nuts. I have a complete set of hubcaps. I am looking for the OEM wheels (42700-SH3-964) but they are hard to come by used. They are 14 inch diameter and 5 inches wide, that makes them sort of unique. I think they were only used on Civic Si for those three years and then discontinued.