Duplex Fasteners are high-strength, corrosion-resistant fastening components manufactured from duplex stainless steel alloys—which consist of a balanced microstructure of austenite and ferrite phases. This dual-phase structure gives duplex fasteners excellent mechanical strength and superior resistance to stress corrosion cracking, pitting, and crevice corrosion, especially in chloride-rich or marine environments.
These fasteners are commonly used in demanding industries such as oil & gas, chemical processing, marine and offshore, desalination, and pulp & paper, where both strength and corrosion resistance are critical.
