Hexagon flange Expansion Anchor Bolt With Galvanizing Galvanized
The flange bolts are made up of six corner bolts and the
flanges. The bolts need to be matched with nuts to fasten the parts
that connect two holes.
Expansion anchor bolt also known as the expansion screw. It’s fixed
principle is: by use of cuneiform slope to cause expansion to
The outer bread has an iron cylinder (steel tube),half a number of
incisions. Plug them into the holes that are made in the wall, then
lock the nuts, pull the screws out, pull the taper into the iron
cylinder, and the iron cylinder is opened, so it is firmly anchored
to the wall. Generally used for fence, awning, air conditioning and
other fastening in the cement, bricks and other materials.