BOLT, HEX-HD, size M16, lg-u/hd 90 MM, lg-thrd FULL, matl CS-CL 4.6, coat GALV, +NUT Specification : Additional data +NUT Coating GALV Coating GALV Length, thread FULL Length, under head 90 MM Matl CS-CL 4.6 Matl spec, nut ISO 898-2 CL 4 Matl Spec, Bolt ISO 898-1 CL 4.6 Size M16