| 規(guī)格 | 塞規(guī)盤外徑D4 | 每英寸螺紋牙數(shù) | 塞規(guī)端部至消失點(diǎn)長(zhǎng)度L4 | 緊密距S | 錐度 | 牙型角 |
| 4 1/2 (CSG,LCSG) | 4.5 | 8 | 2 | 0.375 | 1:16 | 60° |
| 5 (CSG,LCSG) | 5 | 8 | 2.75 | 0.375 | ||
| 5 1/2 (CSG,LCSG) | 5.5 | 8 | 2.875 | 0.375 | ||
| 6 5/8 (CSG,LCSG) | 6.625 | 8 | 3.125 | 0.375 | ||
| 7 (CSG,LCSG) | 7 | 8 | 3.125 | 0.375 | ||
| 7 5/8 (CSG,LCSG) | 7.625 | 8 | 3.25 | 0.375 | ||
| 8 5/8 (CSG,LCSG) | 8.625 | 8 | 3.375 | 0.375 | ||
| 9 5/8(CSG,LCSG) | 9.625 | 8 | 3.375 | 0.375 | ||
| 10 3/4 (CSG,LCSG) | 10.75 | 8 | 3.5 | 0.375 | ||
| 11 3/4 (CSG,LCSG) | 11.75 | 8 | 3.5 | 0.375 | ||
| 13 3/8 (CSG,LCSG) | 13.375 | 8 | 3.5 | 0.375 | ||
| 16 (CSG,LCSG) | 16 | 8 | 4 | 0.375 | ||
| 18 5/8 (CSG,LCSG) | 18.625 | 8 | 4 | 0.375 | ||
| 20 (CSG,LCSG) | 20 | 8 | 4 | 0.375 |











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