Hood pin attachment nut
OK - next are the fender bolts. They are smooth top stainless steel and if you want you can polish them to a chrome like finish. They came from AMK Products -
www.amkproducts.com
The larger ones are 5/16-18 x 1.0 Part# B-13832
The smaller ones are 1/4-20 x 7/8 part # B13871
If you have the fender off they also have black phosphate coated U-nuts available, but they screw right into the factory U-nuts