4 Pack Top Mount Toilet Seat Hardware Replacement, Toilets Seat Expansion Screw, Expanding Rubber Bolt Top Nuts Set for Mount Toilet Seats Tightening

Dimensions: Black rubber bolt length :2 inches / 5.2cm, bottom diameter :0.5 inches /1.3cm; Screw :3 inches /8.3cm; Stainless steel size :0.7 inches /1.8cm | Material: Made of stainless steel and rubber, it features rust protection, corrosion resistance and resistance to daily wear, ensuring long-lasting durability | Compatibility: These toilet replacement parts are suitable for most toilet seats and are excellent alternatives to old toilet seat hinges | Installation: The Toilet seat bolts are very easy to install. Just insert the bolt and tighten it from the top. It can be firmly installed within a few minutes without starting from the bottom of the toilet | Packaging: Each package includes 4 black expansion bolts, 4 screws, and 4 stainless steel washers