Silicon Bronze C65500 Fasteners are used over a wide of applications in marine and process industries. Alloy C65500 fasteners have high resistance to most acids, salts and alkalis proving an effective component in allied fastening system. BoltPort manufactures and stocks silicon bronze C65500 fasteners such as bolts, screws, stud bolts, threaded rods, nuts, washers, dowel pins and we also produced customized bolting as per customer's request. We offer cold and hot forged silicon bronze hex bolts, hex nuts, stud bolts, screws, threaded rods, plain and split lock washers as per DIN and ISO standards, in metric and imperial sizes.