T8 Lead Screw Dia 8MM Pitch 2mm Lead 4mm Length 200mm with Copper Nut THSL-200-8D 3D printer part Go to amazon.com Related posts Top 11 lead screw 200mm FeatureBrand new& High quality. DescriptionT8 Lead Screw Dia 8MM Pitch 2mm Lead 4mm Length 200mm with Copper Nut THSL-200-8D 3D printer part