Stainless Steel Toilet Seat Screws: Our toilet seat screws are made of stainless steel and hard plastic, the main body is made of stainless steel, rust-proof, corrosion-resistant, sturdy and durable Dimensions: 5.5 x 1.2 cm (length x diameter), suitable for most toilet seats on the market. Please first check the dimensions to see if they fit into the blind holes of your toilet lid hinges. Scope of delivery: 4 toilet seat screws, 4 plastic seals with a diameter of 2.8 cm, 4 metal connections with a diameter of 1.8 cm Easy installation: simply tighten it from above with a screwdriver. Use: Ideal for repairing broken toilet seat hinges - Material: stainless steel, plastic Color: black, silver. Dimensions: 5.5 x 1.2 cm (length x diameter) For more dimensions, see the pictures Package content: 4 screws for screwing on the toilet seat (with seal) Tips: 1. Please check the size before purchasing. 2. We measure the product size manually, please allow some differences, thanks for your