Stainless steel allen head bolt as used for fork triple clamp pinch bolts on many models from 1000S, 850 T, T3, Convert, G5, 1000SP, Mille GT, California III, 850 LeMans, LeMans II, LeMans III, LeMans 1000, V50, V65, V7 Sport, 750S, and others.
Check your parts book for confirmation and other applications, also sold under prior part number 98622535. This is a socket head cap screw M10 x 35 x 1.5. Original bolt was plated. Also used on some windshield mounts and some other applications.