Alloy of Stainless Steel The most popular fasteners in the corrosion-resistant category are made of stainless steel 304. A variety of bolts, screws, studs, threaded rods, nuts, washers, and bespoke bolting parts are produced using stainless steel type 304. Only cold forged 304 stainless steel fasteners that meet the requirements of ASTM F593/F594 and BS EN ISO 3506-1/3506-2 are produced. Fasteners made of hot-forged 304 stainless steel that meet the requirements of ASTM A182 F304, A193 Grade B8, and A194 Grade 8 are produced. Because of their general resistance to corrosion and appealing look, SS 304 fasteners are a good choice.
