Wondering if there is a comprehensive list of the nuts & bolts for the RD400. Size/Pitch/Lenght?
You can decode/ decipher the size and length from the Yamaha part numbers and looking at the exploded Fische diagrams for your particular model.
Thank you for your reply, your Information led me to a simple answer. Yamaha part numbers are braken down to 3 sets of numbers, the second set is the size and length of the screw. For example 06012 is 6mm screw with 12mm length. Yamaha does not use 6 or 8mm fine thread, most are 1.5. Generally 1.5 pitch is the common one for most bolts. No exact answer on the exact pitch info.
Great find....
Glad to help out! :metal: