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Ground Screw | 114mm | RADIX N4 Pro Range

Ground Screw | RADIX PRO Range

N4 114mm Ground Screw

The RADIX PRO N4 114mm Ground Screw is the largest post screw we have, and it is also designed with an open top and four captive M12 nuts like the other post screws we have. These are commonly used for large signposts, or posts and poles that are used to support a variety of applications.

Installing our 114mm ground screw N4 range will save you time, money, and energy. The installation process is simple and efficient the results are strong and long lasting foundations.

Load Capacity
25kN – 47.5kN*

Available Lengths (mm)
1100, 1300, 1600

M12 Captive Nuts (4 no.)

EN ISO 9001:2015, BS EN ISO 1461:2009

Please contact us, and we’ll be happy to help you choose the right ground screw for your project or if you require more technical information


Product Supply Enquiry Request Data Sheet


ground screw guarantee   ground screw lifespan   Ground screws by RADIX | 5-star reviews

temporary scaffolding foundations | powerline upgrade

Applications for the N4 114mm Ground Screw

Our comprehensive ground screw range can be utilised for a wide variety of sectors and applications and has been used on projects including fencing, signage, flag poles, temporary scaffolding, ground-mounted solar panels, and more.


* Load Capacity has been determined in semi-solid loam soil. RADIX Professional Ground Screws must be selected based on static calculations and results of a site-specific ground test. The manufacturer is not liable for damage caused by insufficient or incorrect selection of ground screws.

** Ground Screw Lifespan is calculated on various factors, and will be determined by ground conditions. We have a full article on the lifespan of a ground screw.