Meat Grinder Parts: 1, Aluminum die casting. 2, Steel ball blasting fine finishing. 3, Thread processed by CNC machine. Meat Grinder Parts: Fixing nut1, Material: Aluminum alloy.2, Producing method: Die casting.3, Finishing: Steel ball blasting.4, Thread processed by CNC machine.5, Applicable for #8 meat grinder.6, Other sizes such #8, #12 available . Electric Meat Grinder Parts: nut