DescriptionThis item is manufactured with premium material for durable and long-lasting use. It's easy to use and install with long service life. The precise design will ensure its practicability in the work with high performance. Great accessories for 3D printer. Features Color: Golden. Material: Metal. for durable and long-lasting use. It has high hardness, no bending and long service life. This lead screw is made of imported stainless steel and is of . Easy to install with sturdy design. Smooth, quiet, and low maintenance, very suitable for 3D printer z axis. for practical 3D printer use. This T-type screw is a new type of screw is mainly used in stepper motor, machine tool rails and other equipment. Product list: 2 sets of 3D printer accessories Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.