The 5/16" x 3" Tank to Bowl Bolt Kit is essential for secure toilet installations. This kit includes durable bolts, hex nuts, and a poly wingnut, designed to provide a reliable connection between the toilet tank and bowl. Made from high-quality materials, these components ensure longevity and resistance to corrosion. The 5/16" size is standard for most toilet installations, making this kit a versatile choice for both new setups and replacements. This bolt kit meets industry standards for quality and performance, ensuring a secure and leak-free installation.