DOT Fasteners are a type of fastening system commonly used in marine and outdoor applications. They are known for their durability and reliability in securing fabrics and materials together, particularly in environments where exposure to water and harsh conditions is a concern. DOT Fasteners typically consist of a button and a socket, which are snapped together to create a secure closure. They are frequently utilized in marine upholstery, canvas work, and outdoor gear manufacturing due to their strength and resistance to corrosion.