4 Pack Universal Toilet Seat Bolts - Stainless Steel Hinge Toilet Seat Screws with Expanding Rubber Nuts, Top-Mount Toilets Seats Repair & Replacement Hardware Kit for 14-16mm Hole Toilets Seats

Feature: Enhanced stability and anti shake design: Rubber bushings, plastic nuts, and stainless steel threaded inserts provide excellent friction to ensure that the toilet seat is securely fastened without shaking. The toilet seat bolts is fixed with anti slip seat rings and nuts, providing a stable and non shifting installation experience regardless of the bathroom environment.

• High quality material: Universal toilet seat bolts with built-in stainless steel screws that never rust. Brass nuts have anti slip and anti rust properties, making them thicker, stronger, and more stable. Compared to plastic parts, these stainless steel toilet seat bolts can generate strong friction with ceramic seat holes, providing excellent grip strength
• Universal toilet seat bolt replacement kit: includes 4 top fixing hinge screws, rubber expansion nuts, and stainless steel washers. The stainless steel toilet seat bolt is suitable for 14-16mm aperture and compatible with most standard and universal toilet seats
• Quick installation: No tools required, the installation of new seat ring bolts & top mounting fixings kit can be completed in a few minutes. The rubber expansion nut can easily slide into the hole of the toilet seat, and the stainless steel threaded bolt expands and locks to firmly fix the seat ring. No need for professional plumbers - DIY installation is easy to handle
• Durable and stable: The stainless universal toilet seat bolts and nuts can effectively prevent the seat ring from loosening and shifting. The expandable rubber top nut is tightly fitted with the ceramic seat ring to prevent slipping, making it an ideal choice for repairing or replacing toilet seats
• Complete replacement kit: This kit includes 4 stainless steel toilet seat bolts, 2 black rubber nuts, 2 white plastic nuts, and 4 stainless steel washers, providing all the necessary accessories for upgrading or replacement