Hot-dip galvanized, according to BS 729 (DIN EN ISO 1461) 
| height | diameter | weight | ||
|---|---|---|---|---|
| SK 4 M8 | 4 mm | M 8 mm | 3,5 kg/100 | |
| SK 6 M8 | 6 mm | M 8 mm | 3,7 kg/100 | |
| SK 8 M8 | 8 mm | M 8 mm | 4 kg/100 | |
| SK 10 M8 | 10 mm | M 8 mm | 4,1 kg/100 | |
| SK 12 M8 | 12 mm | M 8 mm | 4,4 kg/100 | 
| height | diameter | weight | ||
|---|---|---|---|---|
| SK 4 M8 | 4 mm | M 8 mm | 3,5 kg/100 | |
| SK 6 M8 | 6 mm | M 8 mm | 3,7 kg/100 | |
| SK 8 M8 | 8 mm | M 8 mm | 4 kg/100 | |
| SK 10 M8 | 10 mm | M 8 mm | 4,1 kg/100 | |
| SK 12 M8 | 12 mm | M 8 mm | 4,4 kg/100 |