what is the purpose of the plastic spoke washers for the toilet bolts? it doesn't stop the bolt from rotating out of the flange so I am unsure of its purpose? :
Amazon.com: MENNTY Toilet Flange with Wax Ring for Toilets Replacement Kit Includes Bolts PVC Toilet Flange Repair Kit for 3" or 4" Pipes, Fit Toilet Install & Repair : Tools & Home
bathroom - How to fix broken toilet flange from over tightened bolt? - Home Improvement Stack Exchange