Description Reviews MINI Cooper Rear Bumper Clip Kit 551-12-2-411-407! This is the best kit ever and includes everything you will need to replace a rear bumper or do any service! Read what it includes below. We also sell all clips by themselves as well. Includes: (10) Fillister Head Screw ~ 07-14-7-146-367 (6) Body Threads ~ (4) Plastic Nut ~ 07-14-7-221-224 (2) Expanding Rivet ~ 07-13-0-702-966 (2) Expanding Rivet ~ 51-47-2-754-477 (2) Expanding Rivet ~ 51-48-1-915-964 (2) Body Threads ~ (1) C-Clip Nut ~ 07-13-1-502-288 (1) Hex Bolt ~ 72-12-8-244-969