SIZE :M4 to M48

Grade : 8.8,9.8,10.9,12.9

Standard :DIN 931, DIN 933, ISO 4017, ISO 4014,BS-2470, BS-1768, ASME B 18.2

SIZE :M12 to M20

Grade : 4.6, 4.8, 5.6, 6.8, 8.8, 10.9

Standard :DIN, ISO, BS, RAL

SIZE :M5 to M24

Grade : 8.8, 10.9, 12.9

Standard :DIN 6921, ISO 4162, JIS B 1189

SIZE :M4 to M48

Grade : 8.8,9.8,10.9,12.9

Standard :DIN 931, DIN 933, ISO 4017, ISO 4014, BS-2470, BS-1768, ASME B 18.2

SIZE :M4 to M48

Grade : 8.8,9.8,10.9,12.9

Standard :DIN 931, DIN 933, ISO 4017, ISO 4014, BS-2470, BS-1768, ASME B 18.2

SIZE : M4 to M48

Grade : 8.8,9.8,10.9,12.9

Standard : DIN 931, DIN 933, ISO 4017, ISO 4014, BS-2470, BS-1768, ASME B 18.2