F959 Acceptable Compression Load Range
| Diameter | Type 325 and 325-3, in kips | Type 490 and 490-3, in kips |
|---|---|---|
| 1/2 | 12 – 14 | 15 – 18 |
| 5/8 | 19 – 23 | 24 – 29 |
| 3/4 | 28 – 34 | 35 – 42 |
| 7/8 | 39 – 47 | 49 – 59 |
| 1 | 51 – 61 | 64 – 77 |
| 1-1/8 | 64 – 77 | 80 – 96 |
| 1-1/4 | 81 – 98 | 102 – 122 |
| 1-3/8 | 97 – 117 | 121 – 145 |
| 1-1/2 | 118 – 143 | 148 – 178 |