The part GB/T818-M5x25 is available for purchase and is in stock
Ships from Sweden next business day and should be with you within a week
2 pieces "pan head screw m5x25 GB/T818-M5x25" are being used on the page "F15A/F20A crankcase" They are sold one by one, if you need a complete set you need to buy multiple.
This pan head screw m5x25 is used for all these parsun models