Canon CD3-9111 Cover Screws
Canon CD4-2984 G10 Screws
Canon CD3-6972 Cover Screws
Canon Parts, Cameras - Digital Powershot, Cameras - Digital SLR, Parts, EF EF-S Lenses, Powershot G Series, Screws - Genuine Canon
Canon X96-1723-020 EF Screws
Canon XA4-9200-806 EF Screws
Canon YA2-2347 Collar Screws
Canon YB2-1326 Collar Screw
Genuine Canon screw to retain all sizes of collar YB2-1328 for the EF 16-35 2.8 L II USM lenses and other Canon imaging products.  Package of 1 screw. Made by Canon Japan.