small but complex, ferros alloy, made by metal injection molding, heat treated, tapped, zinc coated. good quality, low cost, low mold costsmall but complex, ferros alloy, made by metal injection molding, heat treated, tapped, zinc coated. good quality, low cost, low mold costsmall but complex, ferros alloy, made by metal injection molding, heat treated, tapped, zinc coated. good quality, low cost, low mold costsmall but complex, ferros alloy, made by metal injection molding, heat treated, tapped, zinc coated. good quality, low cost, low mold costsmall but complex, ferros alloy, made by metal injection molding, heat treated, tapped, zinc coated. good quality, low cost, low mold costsmall but complex, ferros alloy, made by metal injection molding, heat treated, tapped, zinc coated. good quality, low cost, low mold costsmall but complex, ferros alloy, made by metal injection molding, heat treated, tapped, zinc coated. good quality, low cost, low mold costsmall but complex, ferros alloy, made by metal injection molding, heat treated, tapped, zinc coated. good quality, low cost, low mold cost