Buying a genuine high quality Japanese made fastener like this Bolt and SPRING WASHER will ensure that provided you order the correct part number, will be absolutely right for your model. For more high quality parts to help you fulfil your restoration potential, check browse the Product Gallery and where applicable the schematic, the latter particularly useful when assembling your machine after a complete cycle parts refurbishment. Use the correct genuine parts for the best results!
It also means the thread will be the right size, and the chrome will be up to standard. All this for little more than the cheaper copy you may have considered buying!