Product Description Offered in a handy 10-count package, the omg fastenmaster 7” gutter screws feature a white head and super sized threads, which grab right into the old spike hole, resulting in unmatched holding power. Designed to last.. From the Manufacturer Replace old popping gutter spikes quickly and easily. FastenMaster's Gutter Screws are specifically designed to replace gutter spikes and offers a slightly larger diameter and aggressive threads to tightly fill existing spike holes for a strong, watertight fit. Durable UV resistant head paint matches most gutter systems. A thick galvanized base coating guarantees it will not rust or react with aluminum. Strong metal ferrules, instead of plastic, are also included.