| |||
hexagon nut | |||
hex nut | |||
nut hexagon | |||
a six loaned nut | |||
hexagonal nut | |||
| |||
hexagonal nut |
六角螺母: 50 phrases in 8 subjects |
Automobiles | 17 |
Aviation | 5 |
Bridge construction | 2 |
Compressors | 8 |
Computer numerical control | 1 |
Outdoor activities and extreme sports | 1 |
Rail transport | 1 |
Technology | 15 |