stanchion bolt size

[mdidomenico]

can anyone confirm that the stanchion bolt size is 1/4"-20.  i took the stanchion and backing plates down to the marina today.  forget to measure the bolt hole size before i came home and left the stanchion down there.  so now i have no idea what to order this week for next weekend, ugh...

[Jim Hardesty]

Yes,1/4-20 is the thread size on Shamrock.  Length varied 1 3/4, 2 and some longer.
Jim