Anti Backlash Spring Loaded Nut- For ACME Lead Screw TR8x2/TR8x4/TR8x8



This Anti-Backlash Nut features a mounting flange with four un-tapped holes for M3 screws. It is intended for use with TR8×2/TR8x4/TR8x8(P2) leadscrews, which are 8mm-diameter rods with four independent trapezoidal threads spaced 2mm apart. One full revolution of such a rod will result in a 8.0mm linear displacement of the traveling nut.

There are 2 brass threaded sections, one with a sleeve. The threaded sections are placed under pressure (to reduce backlash) by a spring.


  • 100% Brand new and high quality
  • Model:
    • ABNUT-TR8*2-T2
    • ABNUT-TR8*4-T2
    • ABNUT-TR8*8-T2
  • Material: Brass
  • Color: Golden
  • Size:
    • TR8x2
    • TR8x4
    • TR8x8
  • Height: 2 mm
  • Small Diameter: 16mm
  • Large Diameter: 22mm
  • Mounting Holes: 3mm
  • Thread: 8mm
  • Lead: 8mm
  • Pitch: 2mm
  • Starts: 1/2/4

Please note: We sell to businesses for bulk order quantity please contact for special distribution pricing.

Additional information

Weight 0.021 kg

2mm Pitch,2mm Lead, 2mm Pitch,4mm Lead, 2mm Pitch,8mm Lead

You may also like…