| 型號(hào) | 型號(hào) | 尺寸 | |||
| D* | C | D | D1 | ||
| ?SKR13 | ?SKR13 | 13 | 9 | 5 | M5×0.8 |
| SKR16 | SKR16 | 16 | 11 | 6 | M6×1 |
| SKR19 | SKR19 | 19 | 11 | 8 | M8×1.25 |
| SKR22 | SKR22 | 22 | 12 | 10 | M10×1.25 |
| SKR26 | SKR26 | 26 | 12 | 10 | M10×1.25 |
| SKR30 | SKR30 | 30 | 14 | 12 | M12×1.5 |
| SKR32 | SKR32 | 32 | 14 | 12 | M12×1.5 |
| SKR35 | SKR35 | 35 | 18 | 16 | M16×1.5 |
| SKR40 | SKR40 | 40 | 20 | 18 | M18×1.5 |
| SKR47 | SKR47 | 47 | 24 | 20 | M20×1.5 |
| SKR52 | SKR52 | 52 | 24 | 20 | M20×1.5 |
| SKR62 | SKR62 | 62 | 29 | 24 | M24×1.5 |
| SKR72 | SKR72 | 72 | 29 | 24 | M24×1.5 |
| SKR80 | SKR80 | 80 | 35 | 30 | M30×1.5 |
| SKR85 | SKR85 | 85 | 35 | 30 | M30×1.5 |
| SKR90 | SKR90 | 90 | 35 | 30 | M30×1.5 |