1. HIGH-QUALITY AND STAINLESS STEEL: The toilet screws for seat are made of high-quality stainless steel, with upgraded materials and craftsmanship. They are more to rust and leakage compared to plastic parts, have excellent wear-resistance, and a long service life, ensuring long-term stable use. 2. WIDE COMPATIBILITY: The universal toilet bolts and nuts are compatible with toilets of like for , for , and for . Through different combinations of accessories, they can more effectively solve problems such as toilet seat shaking and water tank leakage, bringing a comfortable and convenient user experience. 3. UNIVERSAL TOILET BOLT KIT: Each toilet seat fasteners set contains 2 sets of screws. Each of these sets comprises 7 parts (including screw rods, nuts, 2 washers, extra - long bolts, conical and round rubber seals). Color: Silver & Black Material: Metal Package Contents: 2 x Toilet Seat Bolts 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.