Upgrades your toilet seat stability with this 6mm threaded hardware set featuring erosion resistant strong PP washers, designs for long service top mount hinges replacements restores best functionality to loose toilet seats with this essential fixing set , engineered to prevent shifting and enhances user comfort through reinforced bottom mount security Perfect for maintaining household bathrooms, commercial restrooms, or hospitality facilities requiring strong toilet hardware replacements Each 6 piece set includes precisely sized nut and washers suitable for standard 6mm thread, ensuring secure fastening and alignment for wobble without toilet seat performances Ideal for homeowners, property managers, and enthusiasts needing stable toilet seat hinges repairs without professional assistance, Manufacturer: Xuancai