Universal Expansion Screw Toilet Seat Accessories Double Ball Rubber Bolt Upper Toilet Seat Fixing Parts

This toilet seat expansion screw is made of high-quality metal and rubber materials, with a silver-plated screw rod, black rubber expansion sleeve and gasket accessories. It can meet various needs such as installing and fixing toilet seats, replacing old mounting screws, and keeping the toilet cover stable. The toilet seat expansion screw is easy to install and operate. It features firm expansion force, stable support and waterproof and rust-proof design. It is suitable for most standard toilet seat mounting holes and can be used with ceramic toilets and toilet lids. It is corrosion-resistant and durable, and is unlikely to loosen, rust or slip over long-term use. It can be applied in home bathroom maintenance, toilet seat replacement and bathroom renovation scenarios, helping users complete installation quickly and maintain a stable toilet lid for a long time.