Gutter bolts are specialized machine screws designed to secure gutters to a building's fascia or roofline. They typically have a weather-resistant finish, such as galvanized steel or stainless steel, to prevent corrosion. Using a DIN 562 square nut with a gutter bolt would provide a strong and secure connection between the gutter and the building, helping to ensure the stability and functionality of the gutter system. NSS is excited to be providing our industry leading quality products in convenient retail packaging. Products are available in Small and Medium Pouches, as well as Jars, and Buckets.