High quality product you can not find on the market! The only GENUINE TITANIUM material on the site, support any size of hole and thread you need! Thread we can do: 1/2-28, 5/8-24, 1/2-20, 3/4-16, 13/16-16, 9/16-24, 5/8-18, 11/16-24, 3/4-20, 3/4-24, 3/4-28, m14*1, m14*1 LH, m14*1.5, m14.5*1 LH, 37/64-28, Thread we can do: m16*1.25, m15*1, m18*1, m22*0.75, m24*1, m24*1.5, m12*1, m13*1 LH, m13.5*1 LH, etc, just tell us what thread you need..syi