Flying Bear Aone 2 1Set Screw Nut and Anti-backlash Lead Springs

 Main Features:

• Anti backlash nut design, hold well and works in perfect condition.
• Anti-backlash Lead Screw Brass/POM Nut easy to Used.
• We will package your order well and send by fast express shipping.

Package include:

• 1pcs Anti-backlash brass nut
• 1pcs Anti-loosening spring
• 1pcs POM Anti-backlash nut