Bolt size for my new fin
Just bought a new fin for my smaller sails. It is a Select Super Foil 42 cm and comes without bolts. Can anyone tell me what size bolts this takes or perhaps how I can work this out please? Will they be easy to get hold of and do they come with the protective rubber washers which my original 52cm SB fin came with or do I need to swap them over?
Thanks for your help in advance.