技術(shù)參數(shù)：
| 孔徑 in mm | 鋼板厚度（mm） | |
| 0.851×1.018 | 21.9×25.9 | 2 |
| 0.886×1.181 | 22.0×30.0 | 2 |
| 0.866×1.654 | 22.0×42.0 | 2 |
| 0.990×1.140 | 25.1×29.0 | 2 |
| 1.250×1.380 | 31.8×35.1 | 2 |
| 1.312×2.625 | 33.3×67.9 | 3.5 |
| 1.378×2.047 | 35.0×52.0 | 3.5 |
| 1.378×2.559 | 35.0×65.0 | 3.5 |
| 1.378×3.228 | 35.0×82.0 | 2 |
| 1.378×4.409 | 35.0×112.0 | 2 |
| 1.811×3.622 | 46.0×92.0 | 3.5 |
| 2.250×3.500 | 57.2×88.9 | 3.5 |
| 2.677×5.433 | 68.0×138.0 | 2 |
| 5/8"0.625×0.625 | 15.9×15.9 | 2 |
| 3/4"0.750×0.750 | 19.1×19.1 | 2 |
| 7/8"0.882×0.882 | 22.4×22.4 | 2 |
| 1"1.000×1.000 | 25.4×25.4 | 2 |
| 1.772×1.772 | 45.0×45.0 | 3.5 |
| 1-13/16"1.811×1.811 | 46.0×46.0 | 3.5 |
| 2"2.000×2.000 | 50.8×50.8 | 3.5 |
| 2-11/16"2.677×2.677 | 68.0×68.0 | 3.5 |
| 3-5/8"3.625×3.625 | 92.0×92.0 | 3.5 |
| 4-1/8"4.125×4.125 | 104.8×104.8 | 3.5 |
| 5.433×5.433 | 138.0×138.0 | 2 |
