The Common Sense Turn Button Screw Stud 91-XB-783247-1E is a 5/8 inch bright brass fastener designed for secure cloth-to-surface attachment. Each pack contains 100 heavy duty screw studs, featuring a positive locking spring mechanism that prevents accidental release and ensures reliable performance in tough environments. These brass turn buttons are ideal for boat covers, marine equipment, car hoods, tents, and upholstery, offering manual release by turning and a durable, weather resistant finish. Made from non-ferrous metal, this brass hardware is built to last, providing a sturdy and long lasting solution for outdoor and industrial applications.