... Type:ZZ06/30,ZZ06/42,ZZ06/54,ZZ06/80 2, Material:1.2343 3, Hardness:50~56HRC precision parts Taper pin ... sets 1, Type:ZZ06/30,ZZ06/42,ZZ06/ ... interlocks, Square interlock,Tapered interlocks, Taper pin sets . Ejector devices: Two-stage ejector ... Ejector pin, Ejector blades ,Shouldered ejector pins,Ejectorsleeves, Leader pin/Guide pin, Guide bush, Angle pin,Shoulder guide ...