<p>【Stable Material】: Black rubber (expandable ball) ABS plastic (round card) Stainless steel (screws and round base. Excellent toughness, safe toilet cover, solid and stable.</p> <p>【Universal Hinges】: Toilet Seat Fixing Screws are suitable for 14-18mm holes, perfect for broken or old toilet seat hinges.</p> <p>【Easy to Install】: Universal toilet seat screws and bolts are easy to install, the installation process is convenient and quick, just push the toilet seat nut into the hole, put the washer and tighten the bolt from the top, the screw will expand and screw into the hole.</p> <p>【Size Information】: Expansion Ball Diameter: approx. 2.5cm/0.98" (undamaged condition) expanded)Bolt Length: about 6.3cm/2.48", Steel Washer: about 2.5cm/0.98inch.</p> <p>【Warm Tips】: Remove the old toilet seat screws and bolts and compare the size with the new replacement hinge kit. To make your old toilet seat work properly, the new replacement part must be the same size.</p> <p></p> <p></p> <p>Feature:</p> <p>1. Made of high quality plastic and stainless steel, durable, non-slip, rust-proof, anti-aging and long service life.</p> <p>2. You can repair loose toilet seats. No more slipping, good toughness makes it less prone to breakage.</p> <p>3. Compact design for easy installation, just remove the old accessories, clean the area and install the new ones.</p> <p>4.Works great with the top fixing mechanism toilet seat, you can't tighten the seat because it's hard to reach, this toilet seat hinge screw doesn't need to tighten the screw from the bottom.</p> <p></p> <p></p> <p>How to install?</p> <p>1.Simply insert the rubber stopper into the hole</p> <p>2.Put on the provided gasket</p> <p>3.Tighten from the top until snug</p> <p></p> <p></p> <p>Package Included:</p> <p>4 x Toilet Seat Fixing Screws</p> <p>4 x Large White ABS Plastic Washers</p> <p></p> <p></p> <p>Notice:</p> <p>1.Due to manual measurement, please allow an error of 1-3 cm and make sure you do not mind before ordering.</p> <p>2.Due to the different placement of pictures, there may be some color differences in the colors, please understand.</p>