梯形螺纹量规Trapezoidal Thread gages
标准号Standard No.: GB/T8124 材料Material: Gcr15 |
螺纹公差等级Thread tolerance grade： |
1、塞规Plug Gages: 7H、8H、9H |
2、环规Ring Gages: 7H、7E、8E、8C、9C |
公称尺寸(mm) Nominal Size | 螺距 Pitch | 公称尺寸(mm) Nominal Size | 螺距 Pitch |
NO.1 | NO.3 | NO.3 | NO.1 | NO.3 | NO.3 |
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Tr8 | 1.5 | - | - | Tr44 | 3 | 7 | 12 |
Tr9 | 1.5 | 2 | - | Tr46 | 3 | 8 | 12 |
Tr10 | 1.5 | 2 | - | Tr48 | 3 | 8 | 12 |
Tr11 | 2 | 3 | - | Tr50 | 3 | 8 | 12 |
Tr12 | 2 | 3 | - | Tr52 | 3 | 8 | 12 |
Tr14 | 2 | 3 | - | Tr55 | 3 | 9 | 14 |
Tr16 | 2 | 4 | - | Tr60 | 3 | 9 | 14 |
Tr18 | 2 | 4 | - | Tr65 | 4 | 10 | 16 |
Tr20 | 2 | 4 | - | Tr70 | 4 | 10 | 16 |
Tr22 | 3 | 5 | 8 | Tr75 | 4 | 10 | 16 |
Tr24 | 3 | 5 | 8 | Tr80 | 4 | 10 | 16 |
Tr26 | 3 | 5 | 8 | Tr85 | 4 | 12 | 18 |
Tr28 | 3 | 5 | 8 | Tr90 | 4 | 12 | 18 |
Tr30 | 3 | 6 | 10 | Tr95 | 4 | 12 | 18 |
Tr32 | 3 | 6 | 10 | Tr100 | 4 | 12 | 20 |
Tr34 | 3 | 6 | 10 | Tr110 | 4 | 12 | 20 |
Tr36 | 3 | 6 | 10 | Tr120 | 6 | 14 | 22 |
Tr38 | 3 | 7 | 10 | Tr130 | 6 | 14 | 22 |
Tr40 | 3 | 7 | 10 | Tr140 | 6 | - | 24 |
Tr42 | 3 | 7 | 10 |
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2019.01.16
