Of all the components that make up this Muffler the Nut has the lowest price.
Parts such as the Muffler: Spacer(8.6x12x24.2), Gasket,exhaust (nas), Cushion, Bolt 8x40 are included in the Gsf1200sa 1996 (t) Muffler parts fiche.
With eight applications this Bolt is the most specified part.