From Euro Accessories
A non-preloaded bolting assembly for providing connections between structural steel stanchion bases and concrete foundations. These bolts are come complete with nut and are manufactured in accordance with BS 7419-2012 and are provided CE marked according to the requirements of BS EN 1504-1. They are provided in grade 4.6. Length (mm) Diameter (mm) Thread Length (mm) 300 16 min.116 / max.122 375 16 min.116 / max.122 450 16 min.116 / max.122 300 20 min.120 / max.128 375 20 min.120 / max.128 450 20 min.120 / max.128 600 20 min.120 / max.128 450 24 min.124 / max.133 600 24 min.124 / max.133