plastic gear with metal shaft 1,material:delrin 2,size:M1.0*56T*9H 3,moq:3000pcs 4,certification:ISO9001 plastic gear with metal shaft1,material:delrin or according to client's request2,size:M1.0*56T*9H3,moq:3000pcs4,colour: nature colour5,high quality and durable6,packing detail:with polybag in carton or according to customers request plastic gear with metal shaft
