2PCS Toilet Seat Fittings Toilet Seat Fixings Toilet Screws Top Fixing Toilet Seat Fittings Replacement Nuts for Toilet Covers Blind Hole Fitting for Most WC Models White Product Description Expansion screws are used for toilet seats You will receive 2 sets of toilet seat screws, including 2 M6 stainless steel screws, 2 nylon expansion nuts and 2 metal washers. Expansion screws are used for toilet seats - Nylon Stretch Nut Size: 4 * 1.7 cm / 1.57 * 0.7 inches; Screw length M6 4.5 cm/1.77 inches, washer diameter: 1.5 cm/0.55 inches. - The product is made of high-quality nylon and stainless steel material, which is sufficiently flexible, non-slip, rust-proof, not easy to corrode, and has a long service life. - Simply slide the toilet seat screw into the toilet mounting hole and tighten it with a screwdriver, the toilet seat will no longer be loose. Directions: Nylon Stretch Nut Size: 4 x 1.8 cm / 1.57 x 0.7 inches 2 sets of toilet seat screws Made of stainless steel and nylon - High quality M6 stainless steel screws, strong and durable. - Nylon expansion nut with sufficient flexibility, non-slip, anti-rust and not easy to corrode. - Easy to use, just tighten it with a screwdriver to make sure the toilet seat fits firmly. - Fits most standard toilet seats to ensure compatibility and versatility. - The toilet seat attachment fits most standard toilet seats. Detailed dimensions of each set of toilet seat screws can be seen in the picture. Please measure before purchase to make sure your toilet seat is used correctly. - The toilet seat attachment fits most standard toilet seats. Detailed dimensions of each set of toilet seat screws can be seen in the picture. Please measure before purchase to make sure your toilet seat is used correctly. - The toilet seat attachment fits most standard toilet seats. Detailed dimensions of each set of toilet seat screws can be seen in the picture. Please measure before purchase to make sure your toilet seat is used correctly. - The toilet seat attachment fits most standard toilet seats. Detailed dimensions of each set of toilet seat screws can be seen in the picture. Please measure before purchase to make sure your toilet seat is used correctly.