Metal Anchor Bolts Eye Bolts Of Iron Material With Yellow Zinc
Principle Expansion of the screw fixed principle: the expansion
screw fixed but the use of pull-shaped gradient to promote
expansion of the friction grip force, to a fixed effect. Screw is a
thread, a vertebral end. Outside the package of a tin, iron
cylinders have a number of incision, thaw into the wall with them
thrown into the hole, and then lock the nut, nut pull the screw,
the vertebral pull into the iron cylinder, iron cylinder was up
Open, so tightly fixed to the wall, generally used for fences,
awnings, air conditioning and other materials in the cement, brick
and other fastening. But its fixed is not very reliable, if the
load has a large vibration, may occur loose, it is not recommended
for the installation of ceiling fans.
Expansion bolt is the principle of expansion bolts hit the ground
or wall hole, the bolt with a wrench to tighten the expansion nut,
bolts go out, while the outside of the metal sleeve does not move,
so the bulk of the bolt under the put The metal sleeve opens up to
fill the hole, and the expansion bolt does not come out.
Eye Bolt is combined by head bolt, expansion tube, flat washer,
expansion nut and hex nut.
An anchor with eye bolt is used to attach objects or structures to
concrete. Anchor bolts are extensively used on all types of
projects, from standard buildings to dams and nuclear power plants.
They can also be used to firmly affix embed plates to a concrete
foundation when used with a structural steel element.
Amount in one bag
1. Good after sales service. Any small problem happening will be
solved at the most prompt time;
2. Many years of export experience;
3. Specifications list is available upon your request
4. Welcome to send enquiry, we will reply soon.
5. Prompt shipment with professional documents
6. Custom packing, with photo before shipment
7. High quality and competitive price.
1. Packing: Boxes (20kg) on Pallet
2.. Delivery time: 15~25 days