This reference includes 25 kits composed by
1 x Wood screw 5,5x85, countersunk, DIN 7997, Pozi
1 x Plug HBR 8x80 grey injected
The hollow block frame plug HBR 8-80 with countersunk security screw (PZ 3) 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.