T8 Lead Screw Nut Z-Axis Trapezoidal Nuts Plastic POM Nuts for 3D Printer Z Axis
VHigh-quality material: the lead nut is made of high-quality POM material, which is durable and quiet. - 8mm guide with 4 starting points; O.D. size: 22mm, hole centre distance 16mm; O.D. of mounting holes approx.