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产品实物拍摄
精准尺寸，专业工程设计
4TN/4NN
304/316不锈钢
DIN906
品牌互换：DIN906 and PT /伊顿： 4TN
| 代号 | 螺纹 | 总长(L) | 对边(S) | 外圆(D) |
| 4TN-01 | PT1/16X28 | 6.5 | 4 | 7.5 |
| 4TN-02 | PT1/8X28 | 8 | 5 | 9.7 |
| 4TN-04 | PT1/4X19 | 10 | 6 | 13 |
| 4TN-06 | PT3/8X19 | 11 | 8 | 16.6 |
| 4TN-08 | PT1/2X14 | 15 | 10 | 20.9 |
| 4TN-12 | PT3/4X14 | 16 | 14 | 26.4 |
| 4TN-16 | PT1X11 | 19 | 17 | 33.2 |
| 4TN-20 | PT2X11 | 22 | 27 | 59.5 |
品牌互换：DIN906 and NPT /伊顿： 4NN
| 代号 | 螺纹 | 总长(L) | 对边(S) | 外圆(D) |
| 4NN-01 | NPT1/16X28 | 6.5 | 4 | 7.8 |
| 4NN-02 | NPT1/8X28 | 8 | 5 | 9.8 |
| 4NN-04 | NPT1/4X19 | 10 | 6 | 13.6 |
| 4NN-06 | NPT3/8X19 | 11 | 8 | 17 |
| 4NN-08 | NPT1/2X14 | 15 | 10 | 21.2 |
| 4NN-12 | NPT3/4X14 | 16 | 14 | 26.5 |
| 4NN-16 | NPT1X11 | 19 | 17 | 33.2 |
| 4NN-20 | NPT1-1/4 | 20 | 19 | 41.9 |
| 4NN-24 | NPT1.1/2X11 | 20 | 22 | 48 |
| 4NN-32 | NPT2X11 | 22 | 27 | 59.5 |
