| Standard | Normal diameter | Normal Length (mm) | Accuracy of thread | Material | Performance degree | Surface treatment |
| GB/T 5782 | M6~M64 | 30~500 | 6g | Steel or Stainless steel |
8.8,9.8,10.9,12.9 A2-50,A2-70,A4-50,A4-70 or according to agreement |
True colors Blackening White zinc Yellow zinc Plate with nicke dacromet Hot dip galvanizing |
| GB/T 5783 | 12~200 | |||||
| GB/T 1228 | M12~M30 | 35~260 | Steel | 8.8S,10.9S | ||
| SH/T 3404 | M10~M48×3 | 45~480 | Steel | According to standard | ||
| HG/T 20613 | M10~M64 | 32~500 | Steel or Stainless steel | 5.6,8.8,A2-50,A2-70,A4-50,A4-70 or Special class (according to standard) |
||
| HG/T 20634 | M14~M33 | 60~320 | ||||
| DIN EN ISO 4014 | M6~M64 | 30~500 | 6g | Steel or Stainless steel | 8.8,9.8,10.9,12.9 A2-50,A2-70,A4-50,A4-70 or according to agreement |
|
| DIN EN ISO 4017 | 12~200 |
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