There are many different sizes and shapes of phosphor bronze C63000 fasteners available, including plain washers, split lock washers, dowel pins, threaded rods, hex nuts, screws, stud bolts, and standard hex bolts. Aerospace, the construction of marine equipment, the manufacture of chemical processing equipment, etc. all employ alloy C63000 fasteners. Phosphor bronze fasteners are made by precision in both metric and imperial systems.