Concrete Frame Screws with Drill Bit - 7.5mm x 100mm
Fast and secure countersunk fixings, suitable for fixing PVCu and timber frames to masonry, with
low expansion force that enables use close to the edge of frame
Each purchase includes 10 x concrete frame screws and 1 x T30 bit.
As with the majority of concrete frame screws on the market, these type of screws will not take a normal screw bit and require the special T30 star-drive.
That's why we provide one bit free with every purchase!