this is the correct way.home depot or lowes or ace hardware....OR ANY HARDWARE STORE FOR THAT MATTER
take one of the screws thats still there and fits that hole...go to home depot....or the screws/bolts isle, there SHOULD be a lil metal gimic that all thier screw/blot sizes wiht cuttouts made for you to stick ur screw into and see what size it is...just gotta get the right size and see wether its fine threaded or course threaded...then ur set...probly will cost you under a dollar....