DOT Durable Post 93-BS-10412-2C Government Black Brass 1/4 Inch 1000 pack is a corrosion-resistant, heavy-duty snap fastener designed to meet government specifications. Crafted from black brass, this 1/4 inch post offers a strong, secure closure ideal for fabric and marine applications exposed to outdoor environments. Its durable construction and self-piercing design allow easy installation without pre-punching, making it suitable for a wide range of material thicknesses. This industrial snap fastener provides reliable holding strength and consistent snap action, perfect for enhancing outdoor living setups that require stable, long-lasting hardware components. Packaged in a convenient set of 1000, it serves as a robust and versatile hardware accessory for secure closures in construction, marine grade, and fabric fastening uses.