| 标准 | 正常直径 | Total length(mm) | 螺纹精度 | 材料 | 表演学位 | Surface treatment |
| GB/T 897 | M6~M48 | 20~300 | 6g | Carbon and alloy 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 PTFE |
| GB/T 898 | 20~300 | |||||
| GB/T 899 | 20~300 | |||||
| GB/T 900 | 20~300 | |||||
| GB/T 901 | M6~M56 | 25~500 | ||||
| GB/T 13807.2 | M12~M120×6 | According to order | GB/T 3103.4 | Steel | Refer to GB/T/T 3098.8 By mutual agreement |
|
| JB/T 2773 | M14~M56 | 65~450 | 6g | Steel | According to standard | |
| JB/T 2774 | 60~350 | |||||
| JB/T 4707 | M16~M36 | 100~480 | ||||
| SH/T 3404 | M10~M90×3 | 40~720 | ||||
| HG/T 20613 | M10~M33 M36×3~M56×4 |
45~500 |
Carbon and alloy steel or Stainless steel |
Special class (According to standard) | ||
| HG/T 20634 | M14~M33 M36×3~M90×3 |
60~500 | ||||
| DIN 835 | M6~M24 | 25~200 | 6g | Carbon and alloy 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 |
|
| DIN 938 | M6~M48 | 25~400 | ||||
| DIN 939 | M6~M48 | 25~400 | ||||
| DIN 976-1 | M6~M72 | 12~3000 |
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