Description
700 mm MIGHTY MOLE GROUND SCREW
Fully Hot Dipped Galvanised with an outside diameter of 65 mm, & length of 700 mm.
This Ground Screw length is ideal for decks or garden room subframes that don’t need to be lifted off the ground further than 233 MM.
Spacing required averages from 1 and 1.5 Metres apart.
For example –
– if you are using 4 x 2 timber joists, the joists would need to be supported every 1 metre.
-if you are using 6 X 2 timber joists, the joists would need to be supported every 1.5 metres.
The load capacity of 300 kgs is dependent on the soil type and Ground Screw length above/below the ground ratio. For example compacted clay and dense soil will provide high friction and grip where as loose soil/sandy/water logged ground will offer less resistance. With regards the length of the screw in the ground- deeper lengths in the ground will increase its capacity. and stability.
Add additional ground screws and / or longer ground screws under heavy loads such as HOT TUBS and don’t forget to “DOUBLE JOIST” so the subframe can take the load too.
* Please Note: You will also need a Mighty Mole Tool for installation.
Please don’t hesitate to contact us with any queries.
