- hanger bolt
- 2016-10-29 10:34
- SIZE: M: M3-M20; L: 10-500 M: 1/4-3/4, L: 1-24Finished: Zinc, HDG, nickel plated, etc.Material: Stainless steel, Carbon
- ball screw
- 2016-10-26 07:42
- Ball screw assembly is consisted of screw, nut and balls. It is to transfer the rotary motion into linear motion or tran