Safety Instructions for Eyebolts
For BSW Thread and Metric Coarse Thread
Eyebolts to BS4278 Table 1 - 1984 and BS4278 - Table 4 - 1984
Maximum recommended working loads for British standard eyebolts imperial and metric coarse threads when used in pairs for inclined working conditions.
| SWL
FOR A SINGLE EYEBOLT IN VERTICAL LIFT TONNES |
0°
≥ 30° TONNES |
30°
≥ 60° TONNES |
60°
≥ 90° TONNES |
| 0.25 0.40 0.50 |
0.32 0.50 0.63 |
0.20 0.32 0.40 |
0.13 0.20 0.25 |
| 0.80 0.90 1.00 |
1.00 1.13 1.30 |
0.64 0.72 0.80 |
0.40 0.45 0.50 |
| 1.25 1.40 1.60 |
1.60 1.76 2.00 |
1.00 1.12 1.25 |
0.63 0.70 0.80 |
| 2.00 2.50 2.75 |
2.50 3.20 3.47 |
1.60 2.00 2.20 |
1.00 1.25 1.38 |
| 3.20 3.50 4.00 |
4.00 4.41 5.00 |
2.50 2.80 3.20 |
1.60 1.75 2.00 |
| 4.50 5.00 6.30 |
5.67 6.30 8.00 |
3.60 4.00 5.00 |
2.25 2.50 3.20 |
| 8.00 9.00 10.00 |
10.00 11.34 12.50 |
6.30 7.20 8.00 |
4.00 4.50 5.00 |
| 12.00 12.50 15.00 |
15.12 16.00 18.90 |
9.60 10.00 12.00 |
6.00 6.30 7.50 |
| 16.00 20.00 |
20.00 25.20 |
12.50 16.00 |
8.00 10.00 |
Introduction