Bownut BSW Thread
| MATERIAL | High tensile steel |
|---|---|
| SAFETY FACTOR | MBL equals 5 x SWL |
| STANDARD | Generally to BS3974 – Part 1 – 1974 |
| FINISH | Self colour |
| CERTIFICATION | As standard; EC Declaration of Conformity |
Description
| Working | Diameter | Diameter | Diameter | Diameter | Base | Height | Product | Weight |
|---|---|---|---|---|---|---|---|---|
| Load Limit | Thread | Eye | Base | Inside | Height | Overall | Code | Each |
| a | b | c | d | e | f | |||
| t | inch | mm | mm | mm | mm | mm | kg | |
| 0.25 | 3/8 | 10 | 32 | 25 | 16 | 64 | 28501 | 0.15 |
| 0.50 | 1/2 | 12 | 38 | 30 | 17 | 73 | 28502 | 0.15 |
| 0.80 | 5/8 | 12 | 38 | 30 | 17 | 73 | 28503 | 0.27 |
| 1.20 | 3/4 | 14 | 45 | 40 | 25 | 102 | 28504 | 0.29 |
| 1.60 | 7/8 | 14 | 45 | 40 | 25 | 102 | 28505 | 0.50 |
| 2.20 | 1 | 17 | 50 | 50 | 29 | 124 | 28506 | 0.90 |
| 3.50 | 1.1/4 | 26 | 70 | 75 | 29 | 149 | 28507 | 2.20 |
| 4.75 | 1.1/2 | 26 | 70 | 75 | 29 | 149 | 28508 | 2.20 |
