01111-BAF-PC Cover Plastic washer 3 Aerator Shell 1 2 4 Threadshank Plastic washer 5 Metal washer Lock nut 6 Original certification model code:2010018CP 7 8 10 11 12 13 14 15 16 18 17 9
.Assemble the thread shank, plastic washer and metal washer to faucet. Adjust the position of the faucet, and secure it with the lock nut as photo.