Product Details
Electro Galvanized Expansion Anchor Bolt
Product description:
Expansion anchor bolt also known as the expansion screw. It’s fixed
principle is: by use of cuneiform slope to cause expansion to
produce friction.The types of expansion anchor bolts include: steel ceiling achors, drop in anchors, steel hit anchors, wedge
anchors, chemical anchors
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.

Company Profile
XINYUXIANG FASTENING PIECE CO., LTD.,
XINYUXIANG FASTENING PIECE CO., LTD is located in the biggest
fastener production base in China——Yongnian District, Handna City,
Hebei Province.
Our company has about 20 years history of fastener production. In
1992, the founder of the company created the original factory,
after more than 20 years of development, in 2017, registered as a
company with which manufacturing, marketing, and product research
and development as a whole.
Now, it has become one of the larger fastener manufacturers in
north China. The products of the company contain Hexagon slotted
and castle nuts, Hexagonal drlling screw, Electric power fitting,
Nylon locknut, Expansion bolt, Hexagon nuts, and so on.




