On Sunday, September 1, 2013 9:35:19 AM UTC+1, Mark BR wrote:
Have heard about screws that you drill a pilot hole and screw directly into

a concrete floor - no raw plug so ideal for fixing floor boarding, skirting

and the like.



But I can not find them in either Toolstation or screwfix in less that 75mm

lengths - all described as for frame fixing.



I only want to fix 22mm floorboards to a concrete floor so am looking for

something about 45mm or so.



Any suggestions?



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Mark BR