BS38 carb float bowl drain plug brass washers needed

[racerdave]

I looked on Mikes and 650 central and didn't see any. Anybody know the size and where to find some? I may try ACE Hardware

 

[bluebikerblan]

McMaster-Carr part # 97725A150 about $12 for 50 @ copper sealing washers for the M8 x 1.0 BS 38 carburetor drain plugs. Blue