Mainly use for Stepping motor driving guide rail.
T shape design,make of high quality stainless steel material.
Easy to install and convenient to use.
Fine producing and practical.
| Material | Stainless steel lead screw, brass nut |
| Screw diameter | 8mm |
| Length | 250mm |
| Screw spacing | 2mm |
| Lead of thread | 8mm |
| Range | Reprap makerbot 3d printer accessories |






