300mm T8 Pitch 2mm Lead 4mm Lead Screw Rod with Copper Nut for 3D Printer Terminals Widely used in indoor and

Widely used in indoor and outdoor light duty

): 91 x 56 x 57mm / 3

Negative Pole: Black Wire

Single Hole

The repair edge is made of foam

300mm T8 Pitch 2mm Lead 4mm Lead Screw Rod with Copper Nut for 3D Printer Terminals Widely used in indoor andFeatures: Copper nut, with 4 holes for fixing to the machine Nut turn an around move 4mm Screw nut made of copper,durable and wear resisting Used on stepping motor driving guide rail,machine tool, and other equipment. Fit for 3D printers, engraving machine, etc Widely use for machinery industry, construction industry, automobile construction, electric power engineering. Specification: Material: Stainless Steel Lead Screw; Copper Nut Pitch: 2mm; The