Qufu Chongde Precision Machinery Co., Ltd. [China]

1.Material:42CrMo 2.Hardess:HRC52 3.Screw and 30inclintion molding processing,the thread tolerance class 18H-class

1.Material:42CrMo

2.Hardess:HRC52°

3.Screw and 30°inclintion molding processing,the thread tolerance class 4H-class 4.Accuracy:AA garde 0.005mm5. default balancing : G6.3 12000rpm,18000rpm

ER25KM/RD NUT