hook bolts

Hook bolts, also known as anchor bolts or J-bolts, are a special type of bolt that have a hook-shaped structure on one end and threads on the other. They are a specially designed fastener that is commonly used in the construction and engineering fields.

Construction: Hook bolts are used to provide structural stability in large structures. They are a threaded rod with a hook on one end and a fixed hexagonal nut or square nut on the other end, which can be tightened with a wrench or socket.

Design: The hook design provides a strong grip and can withstand large loads. If necessary, the bolt can be easily adjusted. When used, a hole that matches the size of the bolt needs to be pre-drilled. The load-bearing capacity of the bolt is limited by the size of the hole, the embedment depth, and the material properties.

Advantages and Disadvantages: They are becoming increasingly popular in the construction industry due to their various advantages, including increased strength, versatility, easy installation, and corrosion resistance. However, they also have some disadvantages, such as the need for a specific size hole when installed, limited load-bearing capacity compared to other fasteners, difficulty in installation, and possible limited availability.

Corrosion resistance: Although some bolts are galvanized, they still need to be used in harsh environments. Make sure to use the correct tools and techniques for installation to avoid structural instability or bolt damage. Regularly check the tightening state and corrosion of the bolts to ensure their continued safety and effectiveness.

Hook bolts They provide excellent strength and durability for large structures while allowing for quick installation, saving construction time and costs. Due to their excellent fixing ability and adaptability, they are important fasteners in the field of construction engineering.

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Company Profile

Handan Jinmai Fastener Manufacturing Co., Ltd., established in 2010, is located in the largest fastener distribution center-Yongnian District, Handan City, Hebei Province, China. Our company is specialized in research, produce and sales of science and technology of electric power accessories, and in the forefront of the industry with digital control and advanced technology, to enable us to meet the diversified market demand.

We have more than 100 excellent employees, as well as strong productivity. The main products are ADSS, OPGW, FTTX optical cable accessories, power fittings, fasteners and other thousands of products; which are mainly used in power line, telecommunication, overhead line and other fields. The products have passed the ISO9001 quality management system certification and are exported to more than 20 countries and regions in Africa, Asia and America. With strict management and high-quality after-sales service, we have won the trust of our customers.

We hope to cooperate with customers all over the world kindly to promote the development of the country's power industry and work together to succeed.

Factory Strength

Product Assembly

Product packaging

Product Transportation

Frequently Asked Questions (FAQs)

Q: Who are we?

A: Handan Jinmai Fastener Manufacturing Co., Ltd. ,located in Hebei, China. Since 2018, it has been sold to the domestic market (23.00%),      the Middle East (16.00%), North America (15.60%), Southeast Asia (12.20%), South Asia (11.10%), Central America (11.10%), and South        America (11.00%). There are 11-50 people in our office.

Q: Are we a trading company or a manufacturer?

A: We are a manufacturer.

Q: What products can we provide?

A: Our company specializes in the production of customized fasteners, ADSS hanging accessories, power accessories, line accessories,            cable accessories, overhead line hardware, and FTTH components.

Q: Can your company provide drawings?

A: Yes. The engineer will make drawings based on the pictures with the measured datas that sent by the customer. Drawings are a way to     confirm product parameters, Through drawings we can avoid errors.

Q: Why choose us instead of other suppliers?

A: Handan Jinmai Fastener Manufacturing Co., Ltd. is a manufacturer of electrical accessories integrating production and sales.,The             products are complete in variety, high quality and favorite price.

Q: How do we ensure the quality?

A: Pre-production samples are always carried out before mass production, and final inspection is always carried out before shipment.

Q: What are our payment terms?

A: Accepted delivery terms: EXW/FOB/CIF;

    Accepted payment currency: USD/CNY

    Accepted payment method: TT

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