Stainless Steel Fasteners

Stainless Steel
Standard: ASTM / ASME A/SA 193 / 194

Grade: B 8 (304), B 8C (SS 347), B 8M (SS 316), B 8 T (SS 321), A 2, A 4

Duplex Steel
UNS NO.S 31803, S 32205.