5x Qualfast M10X34 Expanding Plug Brass
Special features of expanding plugs:
Provided with a conical inner side, expanding equally against the wall of the hole during tightening
Application for installation through the fixture hole
Drilling depth = fixing part + coating layer + length of plug + 10 mm.
Length of screw = fixing part + coating layer + length of plug.
It is advised to take a safetyfactor