MATERIAL: Toilet Seat Screws kits made of high quality material, strong and . THREAD: M6 internal thread, easy to install. UNIVERSAL: Toilet Seat Fixings suitable for most toilet seat. EASY INSTALLATION: Can rotate the nuts to the proper position and tighten, easily replace the old . TOILET SEATS SCREWS: Suitable for your toilet seat repair or replacement, stable and will not wobble. Specification: Material: plastic + metal Color as shown Size: 10cm x 13cm x 3.5cm/3.94 inch x 5.12 inch x 1.38 inch Package Contents: 1 set of fastening kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.