标准 | 正常直径 | Normal Length (mm) | 螺纹精度 | 材料 | 表演学位 | Surface treatment |
GB/T 16674.1 | M5~M16 | 10~160 | 6g | Steel or Stainless steel |
8.8,9.8,10.9,12.9 A2-50,A2-70,A4-50,A4-70 或根据协议 |
True colors Blackening White zinc Yellow zinc Plate with nickel dacromet Hot dip galvanizing |
GB/T 16674.2 | M8x1~M16x1.5 | 16~160 | ||||
GB/T 5787(Q184) | M5~M16 | 10~200 | ||||
Q180 | M5~M16 | 10~200 | ||||
GB/T 5789 | M8x1~M16x1.5 | 16~160 | ||||
ISO 15071 | M5~M16 | 10~160 | ||||
DIN EN 1662 | M5~M16 | 10~160 |