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The OATEY PP835-16 is a set of toilet bolts designed to secure a toilet base to the floor flange during residential and light commercial plumbing installations. Sized at 1/4-20 thread by 2-1/4 inches in length, these closet bolts provide the threaded fastener connection between the toilet horn and the closet flange. They are a standard component in toilet rough-in work and are installed by licensed plumbers and experienced DIYers alike. The card packaging keeps hardware organized on the job site and simplifies inventory for service trucks and supply bags.
These toilet bolts are suited for standard toilet-to-flange installations in residential bathrooms and light commercial restrooms. They are used during new toilet installations and replacement work where existing bolts are corroded, stripped, or missing. The 1/4-20 thread pattern is a common standard size compatible with most toilet bases and closet flanges found in typical residential plumbing rough-in configurations.
Designed as an OEM-style replacement fastener for standard residential and light commercial toilet-to-closet-flange installations.
Installation is performed by a licensed plumber or qualified tradesperson. Shut off the water supply and remove all water from the tank and bowl before removing or replacing a toilet. Slide bolts into the closet flange slots before setting the toilet, then secure with washers and nuts to manufacturer torque guidance. Follow local plumbing code requirements, including applicable IPC provisions, for toilet rough-in fastener specifications.
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