are spike threads standard for speakers legacy


Please tell me if the threads for speakers that can accept spikes are standard, in particular for the Legacy Focus 20/20, my dad cant find his spikes and there is no info anywhere in manual or on website, I wanted to go to Home depot and get some brass machine screws and grind them at the head, please help as I am at my dads for 2 more days and we live far apart.....he cant install these alone, thank you as always, Chad
chadnliz
My Dali's spikes are a metric #8. I cut the heads off of some bolts purchased at Home Depot and used thick rubber washers with a hole in the center to create rubber feet instead of spikes to use on hard wood floors. They work as well as spikes without damaging the floor. I don't know if other manufacturers use the same thread size though.
-Bill
thanks guys, it does seem smaller than 7/16.....more like 1/4 inch..anyone have any other thoughts to add?