1. Material of Lead screw: 45 # steel; Stainless steel 303、304; Stainless iron 430F
2. Material of Nut: General engineering plastics; heat stabilized, lubricated high performance polyamide resin; lubricated polyester engineering plastics; tin bronze; albronze
3. Thread machining: Lathing; Taping ; Injecting
4. Working accuracy
Lathing: 0.05-0.2mm ( controllable )
Taping: 0.05- 0.1mm
5. Lead screw length advised: the length required generally takes 5-10 times of the pitch, the bigger the pitch is , the larger the times will be. as well as as he higher the force is ,the more the times will be.