L-Hook Anchor Bolts 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.
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.

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.

 

Packing Details : Bags ,pallets or according to customer's requirement.
Delivery Details : 7 days after order

HEBEI YUETONG FASTENERS MANUFACTURING CO.,LTD is located in Yongnian fasteners centre which isChina's largest fasteners production base.
Our factory was setted up in 1991.We have several sets of advanced equipments, adopt advanced modern management and use high quality Iron to produce high quality products. The products sold throughout the domestic and exported to Southeast Asia and Europe and other countries and regions. Meanwhile,our products win good reputation with domestic and foreign customers.
Our company mainly produces: all kinds of flat washers, spring washers, expansion screws, flange nuts and bolts, hex bolts and nuts, sleeve anchor, fundation bolts, and thread robs with DIN, BSW, ANIS,.And we also provide the OEM. As we are manufacturing factory, so we can give you the best quality and the good price.

 

Q: Are you trading company or manufacturer ?
A: We are factory.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before
 
 

HEBEI YUETONG FASTENERS MANUFACTURING CO.,LTD
Contact Person: nina