WallPeg Pegboard Accessories Plastic Part Bins - Yellow 1/4" Pegboard Bins 5 ea. # AM 505
These 3" round pegboard bins hold loose screws, washers, round cans, small parts, etc.  Easy to attach and move around but will not come off until you take'em down!  The convenient 5 pack plastic bins will give you versatility in organizing your garage, tools, hobby supplies, or anything you need handy and neatly organized on your pegboard.