The most reasonably priced component used on the Gsf1200 Bandit 2001 (k1) Usa (e03) Cowling Installation Parts (gsf1200sk1/sk2/sk3/sk4/sk5/szk5) is the Screw.
On this parts fiche the Clip(black) is the most specified component.
A sample from the products for the Cowling Installation Parts (gsf1200sk1/sk2/sk3/sk4/sk5/szk5) include: Brace,cowling, Screw(6x20), Cushion,cowling Brace, Nut.