1 4 x 7 20
- 1 4 20 x 7 8
- 1 4 20 x 7 8 screw
- 1 4 20 x 7 8 hex head bolt
- 1 4 20 x 7 16
- 1 4 20 x 7 8 bolt
- 1 4 20 x 7 bolt
- 1 4 20 x 7 8 hex head
- 1 4 20 x 7 8 t bolt
- 1 4 in 20 x 7 in zinc plated hex bolt
- 1 4 x 22 7 x 20 x 20
- 1 3 4 x 11 7 8 x 20 lvl
- 7 20 x 1 4 as a fraction
- 10 4 x 20 1 7 10
- Doppelnippel g 1 4 x 7 16 20 unf messing