// CODE SNIPPET
17.2.4.7.1 Minimum Coach Screw Rod Size
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The size of coach screw rods shall not be less than the requirements of Table 17.2.4.7.1.
Table 17.2.4.7.1 Minimum Coach Screw Rod Size
| Pipe Size | Diameter of Rod | Minimum Penetration | |||
|---|---|---|---|---|---|
| in. | mm | in. | mm | in. | mm |
| Up to and including 4 | 100 | 3/8 | 10 | 3 | 75 |
| Larger than 4 | 100 | NP | NP | NP | NP |
NP: Not permitted.
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