Here you will find bolts, nuts and washers for the following thread types: UNC, UNF and Metric. Are you looking for a bolt, nut or washer? The nuts, bolts and washers are all available individually in our webshop. Of course we also sell many more special chopper parts and bobber parts for the custom engine builder. You can easily order the bolts, nuts and washers in the Kollies Parts webshop.