Our toilet seat mounting hardware includes durable plastic nuts and rubber washers, ensuring a secure and stable installation. The rubber washers provide a tight seal, preventing leaks and ensuring your toilet seat remains firmly in place. These parts are easy to install, making them an ideal choice for anyone looking to repair or replace their toilet seat components. Features -Color:Multi -Material:Iron , rubber -Size:6.80X2.50X2.50cm/2.67X0.98X0.98in(Toilet Tank Bolt) -Size:8.50X8.50X3.00cm/3.34X3.34X1.18in(Seaing Gaskets) -Toilet seat match: designed specifically for toilet tanks, ensuring a fit and reliable performance -Leak prevention: effectively addresses toilet leakage issues by replacing wornout gaskets and rusty bolts, providing a solution -Secure fastening: tightens bolts securely to prevent water leaks, maintaining the integrity of your toilet tank -Easy installation: simple and straightforward installation process, allowing you to replace parts without professional assistance -Durable gaskets: features gaskets with moderate elasticity, strong sealing properties, and fine craftsmanship for optimal list: 2 x Toilet Tank to Bowl Bolt 1 x Sealing Gasket