The DOT Line 20 (1/2″) Black Brass Snap Fastener Dome is the upper cap portion of DOT’s Line 20 (1/2″) snap fastener system. It pairs with the matching socket (sold separately), which then securely snaps to the corresponding stud. Line 20 snap fasteners are commonly used in leatherwork, clothing, and accessories, rather than for heavy-duty uses such as marine applications.

Crafted from blackened brass, it is inherently corrosion resistant and offers rugged longevity. It’s an ideal choice for high-end bags and apparel that demands both reliable performance and a clean aesthetic.

Sold each.