| Standard | Normal diameter | Total length (mm) | Accuracy of thread | Material | Performance degree |
| GB/T 70.1 | M6~M64 | 10~500 | 6g | Carbon and alloy 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 912 | M6~M64 | 10~500 | |||
| GB/T 77 | M6~M24 | 10~60 | 45H,A2-21H, A4-21H |
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| GB/T 78 | M6~M24 | 10~60 | |||
| GB/T 80 | M6~M24 | 10~60 | |||
| DIN 913 | M6~M24 | 10~60 | |||
| DIN 914 | M6~M24 | 10~60 | |||
| DIN 916 | M6~M24 | 10~60 |
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