roduct Description
Drop in expansion anchor bolts is also known as implosion, which a
small steel columns inside it, female cap thread in the end,
screwed into the drilled hole in the wall, the small steel columns
are constantly squeezed, the head burst open to generated
frictional force with wall, fix into the wall solidly. The
materials IS carbon steel .
Application;
Application for fixing concrete, natural solid stones. Drop in
expansion anchor bolts are suitable for heavy-duty range depand on
the screw and the inner teeth fixed, fire equipment, air
conditioning and hot water pipe exhaust pipe installation, walls,
hung upside piping duct ceiling etc.