DOT Durable Snap Cap Open Top Button 93-XN-10135-1U Stainless Steel 100 pack offers a reliable, heavy-duty snap fastener solution crafted from corrosion-resistant marine-grade stainless steel. Designed for precision snap action, this pack of 100 includes cap, socket, stud, and post components for secure and easy self-piercing installation. Ideal for outdoor fabrics like boat covers, tents, and canvas, it combines strong holding power with durability that meets technical and military standards. Available in multiple finishes and sizes, this snap button excels in industrial and marine applications, providing functional hardware to enhance and protect outdoor living spaces.