So I got a NEW-old 2010? Burton Fish 160, and finally got some EST Burton Custom bindings. Apparently I need the inserts too, but which one M5 or M6? The binding screws say M6 but the Burton help site say to use the earlier M5 stuff? The screws I have have the little hook-washer. Is this what I need?
Burton Binding Strap Mounting Hardware #3 | SEIsports.com