Powerline Frame Fixings 7.5 x 122mm Pack of 100
I was expecting trouble with these screws, but they really do work well. If you're fixing to masonry you'll be hard pushed to find a better screw, wave goodbye to Rawlplugs!
NOTE: I Googled to find the correct bit size for the 7.5mm fixings and found the answer as 6mm (although Screwfix say 6.5mm on some of the other 7.5mm screws in the range).
I used a 6mm bit and they went in perfectly. If it's too tight you can always open up to 6.5mm later.
26 Aug 2014
Brought these for a double glazed door . They worked perfectly and had a very good fixing in the brick work .By drilling a 6mm hole the screw then cuts its own fixing. Remember to use a long enough drill bit when drilling .
They come with a T30 bit which makes screwing them easy as the bit holds tight .
Will use these over hammer fixing any time ..
3 Jul 2014
Excelent product driven into concrete oversite no problems with bosch 18 v impact driver
2 Oct 2013
a window fitter gave some to us to try we used them then went and brought some for ourselfs as they are so easy to use and save a lot of time and you get a good fixing every time
10 Jun 2011