Knitter Switch Mounting nuts

Yeh thought of those Richard but I wannted it so as to I could easily take them off again, you know what it's like when you are building something....Well after I kept hitting dead ends with all the fastener suppliers here I thought well I will try something else, I happened to find down in the shed (it's amazing what you don't know you own) a 1/4 UNF Tap & Die, Just run the die over the knitter & ran the tap through some low profile square nuts that were just laying around & bingo, like a bought one.Done !Thanks again guys.Glenn.