Material: Stainless steel lead screw, copper nut
Screw diameter: 8mm
Screw spacing: 2mm
Lead of thread:8mm
Range: 3D printer accessories,Stepper motor.
1.Stainless steel material, not rust, durable.
2.Easy to use, no need to process.
3.Application of machine tool guide rail and other equipment.
1x Lead screw
1x Brass Nut