... Features: BS, ANSI/ASMI, DIN, JIS2. Specification: No 4-3/2 Standard: ANSI / ASME B 18.21.1 ... : 3mm~36mm Standard: JIS B 1251 Surface processing, material (special steel, stainless steel, copper and so on) or other specifications can be ... designed. Material: 70#, 72B, 65Mn, SUS304, phosphor copper Packing: export cartons with ...