2 Set Toilet Seat Screws, Stainless Steel Toilet Seat Bolts with Expanding Rubber & Plastic Nuts - Universal Toilet Hardware Replacement Kit for Most Top-Mount Toilet Seats' Top-Mount Hinges

Universal Compatibility: Compatible with leading brands such as TOTO, Kohler, American Standard, and most top-mount toilet seats. Perfect for replacing loose plastic hinges or worn-out hardware | Easy Installation: No plumber needed! The expanding rubber nuts slide effortlessly into toilet pan holes. Tighten the screws from the top for a secure gripno need to access the underside | Durable & Rust-Proof Design: Crafted with heavy-duty stainless steel screws, anti-slip rubber expansion nuts, and plastic nuts, our toilet seat bolts resist corrosion and ensure long-lasting stability, even in humid bathroom environments | Anti-Wobble Guarantee: Thick rubber grommets, expanded plastic nuts, and brass-threaded inserts create superior friction against ceramic holes, eliminating seat movement and ensuring a rock-solid fit | Complete Kit with Spare Parts: The product includes 4 bolts, 2 black rubber nuts, 2 white plastic nuts, 4 stainless steel gaskets, ideal for multiple bathrooms