On this parts fiche the Screw,tap.5x12 is the most specified component.
This schematic depicts all components used in the Nvs502sh Today 2009 (9) Turkey Exhaust Muffler (nvs502sh9) partslist.
A sample from the products for the Exhaust Muffler (nvs502sh9) include: Protector,exh.pip, Gasket,exh Pipe (nas), Bolt,wash,6x16, Rubber,mt..