Lead Screw for CNC & 3D Printer Size 8x400mm + Nut

Description

400mm (L) Lead Screw 8mm (D) Thread 2mm Pitch Lead Screw with Copper Nut (3D engraving machine lead screw 400mm length with nut).Specification: Material: Stainless steel lead screw, copper nut Screw diameter: 8mm Length: 400mm Screw spacing: 2mm Lead of thread:8mm Range: Reprap makerbot 3d printer accessories Package Included: 1x 400mm lead screw 1x Brass Nut