These fasteners, typically constructed from brass, stainless steel, or plastic, serve to securely connect the toilet tank to the toilet bowl. They create a watertight seal, preventing leaks between these two critical components of a standard toilet. Examples include standard-length brass bolts for common toilet models, as well as longer, specialized bolts for thicker tank installations or specific toilet designs.
The integrity of these connection pieces is crucial for maintaining proper toilet function and preventing water damage. A compromised seal can lead to slow leaks, increased water bills, and potential structural damage to flooring and surrounding areas. Historically, materials used in their production have evolved from basic metals to more corrosion-resistant options, reflecting advancements in plumbing technology and a greater emphasis on longevity.