[C320-list] May track installation

[Daryl Hunt]

Installing a whisker pole track on my mast.  About to drill and tap holes for the 1/4" x 5/8" SS screws when it occurred to me that I might want to use the finer 24 vs 20 threads/inch screws since I've only got about .125" of mast thickness to hold them.   Of course, I also plan to use lock-tite blue for extra grip and to inhibit galvanic corrosion.   Any thoughts on the screw selection?
regards, Daryl C320 #660 BelieveRochester, NY