The Nut-hex-small is the most widely applied product in the EN500C7 VULCAN500LTD 2002 USA CALIFORNIA CANADA SWINGARM ( two times ).
twelve components are listed in the schematic for this En500c7 Vulcan500ltd 2002 Usa California Canada Swingarm .
A sample from the products for the Swingarm include: Shaft-swing Arm, Nut, Washer-plane-small,8m, Nut,14mm.