This reference includes 50 kits composed by
1 x MFR countersunk screw 7x105 PZ4, zinc plated
1 x Plug HBR 10x100 grey injected
The hollow block frame plug HBR 10-100 with its large setting depth is predestined for fixings in hollow bricks and blocks. The particularly long expansion area and the high expansion ability generate high pull out loads. 10 holding fins at the front prevent twisting of the plug in the drill hole. The hollow block frame plug HBR 10 is ETA approved in combination with the enclosed countersunk security screw (PZ4), which is zinc plated for high corrosion resistance.