The part GB/T820-M6x90 is available for purchase and is in stock
Ships from Sweden next business day and should be with you within a week
3 pieces "screw, pan head m6x90 GB/T820-M6x90" are being used on the page "F30/F40 control box" They are sold one by one, if you need a complete set you need to buy multiple.
Screw, pan head m6x90 GB/T820-M6x90 can be found as number 64 on the exploded view below
This screw, pan head m6x90 is used for all these parsun models