| Standard Nominal Bore ‘U’ Bolts – with 2 Nuts | ||||||
| 1/2″ = 15mm Pipe size (M6 metric thread) | 15 | 1月2日 | 21 | 48 | 30 | 6 |
| 3/4″ = 20mm Pipe size (M6 metric thread) | 20 | 3/4 | 27 | 53 | 30 | 6 |
| 1″ = 25mm Pipe size (M6 metric thread) | 25 | 1 | 34 | 60 | 30 | 6 |
| 1.1/4″ = 32mm Pipe size (M10 metric thread) | 32 | 1 1/4 | 45 | 70 | 35 | 10 |
| 1.1/2″ = 40mm Pipe size (M10 metric thread) | 40 | 1 1/2 | 51 | 75 | 35 | 10 |
| 2″ = 50mm Pipe size (M10 metric thread) | 50 | 2 | 60 | 85 | 40 | 10 |
| 2.1/2″ = 65mm Pipe size (M10 metric thread) | 65 | 2.1/2 | 76 | 100 | 40 | 10 |
| 3″ = 80mm Pipe size (M12 metric thread) | 80 | 3 | 90 | 115 | 40 | 12 |
| 4″ = 100mm Pipe size (M12 metric thread) | 100 | 4 | 114 | 140 | 40 | 12 |
| 5″ = 125mm Pipe size (M12 metric thread | 125 | 5 | 140 | 165 | 40 | 12 |
| 6″ = 150mm Pipe size (M12 metric thread) | 150 | 6 | 170 | 200 | 50 | 12 |
| 8″ = 200mm Pipe size (M16 metric thread) | 200 | 8 | 225 | 260 | 50 | 16 |
| 10″ = 250mm Pipe size (M16 metric thread) | 250 | 10 | 277 | 315 | 50 | 16 |
| 12″ = 300mm Pipe size (M16 metric thread) | 300 | 12 | 324 | 360 | 50 | 16 |
| 14″ = 350mm Pipe size (M16 metric thread) | 350 | 14 | 365 | 395 | 75 | 16 |
| 16″ = 400mm Pipe size (M16 metric thread) | 400 | 16 | 415 | 495 | 85 | 16 |
| 18″ = 450mm Pipe size (M16 metric thread) | 450 | 18 | 465 | 535 | 85 | 16 |
| 20″ = 500mm Pipe size (M16 metric thread) | 500 | 20 | 520 | 595 | 85 | 16 |
| 22″ = 550mm Pipe size (M20 metric thread) | 550 | 22 | 570 | 645 | 90 | 20 |
| 24″ = 600mm Pipe size (M20 metric thread) | 600 | 24 | 620 | 695 | 90 | 20 |
| 24″ = 600mm Pipe size (M20 metric thread) | 600 | 24 | 620 | 695 | 90 | 20 |
