Bownut Metric Thread
| MATERIAL | High tensile steel |
|---|---|
| SAFETY FACTOR | MBL equals 5 x SWL |
| STANDARD | Generally to BS3974 – Part 1 – 1974 |
| FINISH | Self colour or zinc plated |
| CERTIFICATION | As standard; EC Declaration of Conformity |
Description
| Working | Diameter | Diameter | Diameter | Diameter | Thickness | Height | Product | Product | Weight |
|---|---|---|---|---|---|---|---|---|---|
| Load Limit | Thread | Eye | Base | Inside | Collar | Code | Code | Each | |
| a | b | c | d | e | f | ||||
| t | mm | mm | mm | mm | mm | mm | Self Colour | Zinc Plated | kg |
| 0.23 | 8 | 10 | 32 | 25 | 16 | 64 | 28001 | 28101 | 0.15 |
| 0.36 | 10 | 10 | 32 | 25 | 16 | 64 | 28002 | 28102 | 0.15 |
| 0.53 | 12 | 12 | 38 | 30 | 17 | 73 | 28003 | 28103 | 0.27 |
| 1.01 | 16 | 12 | 38 | 30 | 17 | 73 | 28004 | 28104 | 0.29 |
| 1.58 | 20 | 14 | 45 | 40 | 25 | 102 | 28005 | 28105 | 0.50 |
| 2.28 | 24 | 17 | 50 | 50 | 29 | 124 | 28006 | 28106 | 0.90 |
| 3.65 | 30 | 26 | 70 | 75 | 29 | 149 | 28007 | 28107 | 2.20 |
| 5.34 | 36 | 26 | 70 | 75 | 29 | 149 | 28008 | 28108 | 2.20 |
