φ25.4mm
φ31.75mm
φ31.75mm 1/16-18(UNF) 1/20-20(UNF)
φ31.75mm 9/16-18UNF
φ31.75mm 7/16-24UNF 9/16-18(UNF)
φ40mm
φ23.81mm 2-M10*1
φ22.22mm 2-M12*1
22.22mm 2-M12*1