Non-Grip U Bolts to BS3974
Non Grip Nominal 'U' Bolts to BS3974 - with 4 Nuts
| Metric | Imperial | A | B | C | D | |
|---|---|---|---|---|---|---|
| 1/2" = 15mm Pipe size (M8 metric thread) | 15 | 1/2 | 32 | 41 | 25 | 8 |
| 3/4" = 20mm Pipe size (M8 metric thread) | 20 | 3/4 | 37 | 51 | 30 | 8 |
| 1" = 25mm Pipe size (M8 metric thread) | 25 | 1 | 42 | 56 | 30 | 8 |
| 1.1/4" = 32mm Pipe size (M8 metric thread) | 32 | 1.1/4 | 52 | 66 | 30 | 8 |
| 1.1/2" = 40mm Pipe size (M10 metric thread) | 40 | 1.1/2 | 55 | 80 | 40 | 10 |
| 2" = 50mm Pipe size (M10 metric thread) | 50 | 2 | 70 | 95 | 40 | 10 |
| 2.1/2" = 65mm Pipe size (M12 metric thread) | 65 | 2.1/2 | 83 | 114 | 50 | 12 |
| 3" = 80mm Pipe size (M16 metric thread) | 80 | 3 | 94 | 132 | 55 | 16 |
| 4" = 100mm Pipe size (M16 metric thread) | 100 | 4 | 124 | 157 | 55 | 16 |
| 5" = 125mm Pipe size (M16 metric thread | 125 | 5 | 149 | 182 | 55 | 16 |
| 6" = 150mm Pipe size (M20 metric thread) | 150 | 6 | 175 | 215 | 65 | 20 |
| 8" = 200mm Pipe size (M20 metric thread) | 200 | 8 | 230 | 265 | 65 | 20 |
| 10" = 250mm Pipe size (M20 metric thread) | 250 | 10 | 285 | 325 | 75 | 20 |
| 12" = 300mm Pipe size (M20 metric thread) | 300 | 12 | 335 | 375 | 75 | 20 |