High-grade stainless steel screws ensure superior corrosion resistance and durability for marine environments. Precision-engineered twist lock fasteners provide secure and effortless canvas attachment. Heavy-duty turn buttons crafted with polished finishes for a sleek and professional appearance. Ideal for boat covers, marine upholstery, and outdoor gear applications. CNC-machined components guarantee consistent sizing and reliable performance. Mirror-polished surfaces resist saltwater oxidation and UV damage. Designed for high-frequency use with reinforced threading and smooth operation. Bulk packaging available for commercial suppliers and marine repair businesses. Meets ASTM marine-grade hardware standards for salt spray and humidity resistance.