OK all you fixing experts , i think ive used every other type of fixing in the past ....
but theses things i know little about , just need to know if there good for fixing into a concrete floor and can they be tightened with an impact wrench ,
cheers guys mike
Decent concrete i take it, they will be fine.
Impact wrench, the small cordless screwdriver type impact drivers are ideal, 1/2" impact wrench is a bit harsh though....limit the torque a bit.
Go with the 14.4. They dont take a massive torque to drive them in.
If youv'e not used them before, put the first few in and see how tight they are by hand, so you get the feel of them.