Good used Silver Rocker case cover ALLEN KEY head bolts with rubber bush to suit K1; K100RS 16v; K1100RS/LT and K1200RS/LT flat four models. These are an ALLEN KEY head fitting bolt.
The heads of the bolts may be a little tarnished and slightly damaged but the rubber bushes are soft and flexible. These are sold as each so just put in the number you require.
Photo is for display purposes only.