Brass Anti-backlash Nut for Tr8x2 (T8x2) 8mm Trapezoidal ACME leadscrew

Please note there are at least two common types of 8mm lead screws. One is 2mm pitch single start (2mm per turn), the other is 2mm pitch 4-start (8mm per turn). We have anti-backlash nuts for both types please check your lead screw carefully before bidding. 
This is for the 8mm Dia. 2mm pitch RH single start trapezoidal/ACME lead screw 

Features:

Self-compensating. Spring tension keeps tight tolerance even after lead screw or brass nut wears out 

Adjustable preload. (from 4 N to 8 N with stock spring, higher preload could be achieved by substituting stock spring with stiffer spring)


Dimension: Please refer to the drawing
Materials: 360 Brass and steel spring
Weight: 44 g 



Manufacturer: Zyltech Engineering LLC, Houston, TX

Part number：ABN-Tr8x2


Worldwide shipping available. If you are not able to get calculated shipping rates, please feel free to contact us.

  • Payment is due within 3 days of order
  • Paypal is preferred. 
  • All orders are shipped within ONE business day
  • Most orders that placed before 12 PM will be shipped on the same day
  • Items less than 13oz will be shipped via USPS first class
  • Guaranteed money back or replacement on defective items. Free return shipping label will be provided.
  • Returns accepted within 30 days of delivery
  • All items in original condition can be returned. Buyer is responsible for return shipping if the item works as described.

We are in Spring, TX (Greater Houston Area). We are still OPEN and SHIPPING. 90% of the orders will be shipped within the next business day via USPS, UPS or Fedex.