... yellow zinc5.84.DIN9614.C1035 (B)plain6.85.DIN5585.C1045 C) Black8.86.DIN6016.Q235 D)H.D.G10.97. ... (F)CR6+zinc 1.ISO4014C)45# (G)dacromet 2.ISO4017 (C)BS (D)ANSI/ASME galvanized hex bolt1)product name: bolt2 ... -270 M30*90-3005)grade:4.6,4.8 ,5.6,5.8,6.8,8.8,10.96)finish:zinc, black, plain,H.D. ... G7) material :Carbon Steel,swrch35k,45#8)thread;BSW,BSF ...