Recent content by Markdd60

There's a reason some have stated using 7/16-20, the M11-1.25 only exist for special applications..... go figure. 7/16-20 = 11.1125 (slightly larger than M11). M11 general tap drill size = 9.75mm / 7/16-20 general tap drill = 9.9218mm (close enough for sure). You already have the existing...