3D printer parts brass nut for T8 lead screw

Non slip, anti-corrosion, wear resistance. Easy to use, no need to process. Suitable for 3D printer Z axis 8mm stainless steel 4-Start lead screw. Should be used with screw rod for step motor, machine tool guide rail and other equipment. Material: Brass For Lead screw diameter 8mm Bottom diameter 22mm Height 15mm Pitch 2mm