Fluidmaster 3 Bolt Tank-To-Bowl Kit. It includes 3 each 5/16"x3" solid brass bolts, 6 each brass washers, rubber washers, hex & wing nuts. It is suitable for rocking toilets. These solid brass bolts secure the toilet tank to the bowl. The bolts, screws, and gaskets are what you need to install or repair a rocking toilet.

• 3 Bolt Tank To Bowl Kit.
• Includes 3 each 5/16 in. x 3 in. solid brass bolts, 6 each brass washers, rubber washers, hex & wing nuts.
• Suitable for rocking toilets.
• 1 year warranty.