offers hot forged AISI 4130 fasteners built to order in a range of bolts, screws, stud bolts, threaded rods, nuts, washers, pins, and other bolting components. Premium bar stock or forging stock is used to create AISI 4130 fasteners, which are made to different ASTM and international material criteria. The high bolting strength of AISI 4130 fasteners makes them ideal for usage in high-temperature and high-pressure environments. When ordering fasteners, automotive manufacturers frequently refer to SAE Grade 4130.
