Anchor Bolt

Your Professional Anchor Bolt Supplier

Shuifu Hanyang Machinery Technology Co., Ltd. is a company specializing in high-strength fasteners, hardware accessories, mechanical parts and other products, integrating production, sales, and research and development. It operates in the spirit of "operating with integrity and advocating standards" concept, give full play to regional and industrial advantages, serve customers around the world, and provide professional fastener connection solutions.

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Why Choose Us

Customized Services

We understand that each customer has distinct manufacturing requirements. Consequently, we offer tailored solutions to address your specific needs.

Quality Certification

We have obtained TUV certification and ISO 9001 quality management system certification. Our factory adheres to major production standards, including DIN, ANSI, BS, ISO, JIS, GB, UNI, and others.

Advanced Production Equipment

Our facility is equipped with state-of-the-art machinery, such as one-touch double punching machines, multi-station cold heading machines, CNC lathes, large-scale hot punching equipment, and punch presses, among others.

Parameter

Products name	Rock Anchor Bolts	Material	Carbon Steel, Zinc
Grade Rating	Grade 4	Exterior Finish	Zinc
Manufacturer Grade	Grade 4	Package Dimensions	6.61 x 4.29 x 0.55 inches; 4.76 ounces
Payment	T/T, other	Packing	As customer required
Country of origin	China	800/1000/1150/1275kg	800/1000/1150/1275kg
Rated elevator speed	0.63, 1.0, 1.6, 1.75m/s	0.63, 1.0, 1.6, 1.75m/s	0.63, 1.0, 1.6, 1.75m/s
Max shaft load	3800kg	ASIN	B0CNGT2QP9
Date First Available	November 16, 2023	Best Sellers Rank	#237,145 in Industrial & Scientific
High Quality Material	Made of high quality zinc plated carbon steel	Set Of 20 Pcs	Each package includes 20 pieces heavy duty hollow wall anchors for your work.
Easy to Install	Operation process is effortless, spring folding connection for larger wall thickness	Customer Service	We provide 48-days money-back and 24 months warranty,
Sturdy Structure	Heavy-duty hollow drive wall anchor will expand when installing	Brand	Hangyang
Wide Applicaitons	Widely used in drywall, hollow block, plaster, tile. Perfect for hanging curtain rods	Customer Service	We provide 48-days money-back and 24 months warranty

Ordering Process

6 standardized and easy steps from getting a quote to shipment.

Get a Quote

Please request a quote through our website and inquire about customization options.

Request Sample

Please request samples in advance to gain a comprehensive understanding of the product's materials and features prior to placing bulk orders.

Place Your Order

Place an order of your choice after selecting your preferred shipping option.

Start Production

Production will commence after design approval; it takes about 3-4 weeks.

Quality Inspection

After production is complete, the products undergo quality testing.

Shipping

The order is ready for dispatch to your location. Once it has been shipped out, we will inform you of the tracking information.

Applications of Anchor Bolts

Construction
In construction, anchor bolts are essential for securing structural and non-structural elements to concrete foundations, ensuring stability and safety.

Infrastructure
Anchor bolts are crucial for anchoring highway signs, bridges, and columns, providing the necessary support to withstand environmental stress and load.

Marine
In the marine industry, anchor bolts are used to secure docks, offshore platforms, and other structures exposed to harsh marine environments. Stainless steel and galvanized bolts are preferred for their corrosion resistance.

Industrial Machinery
Industrial machinery requires stable and secure fastening solutions to ensure safety and efficiency. Anchor bolts are used to anchor heavy equipment and machinery to concrete foundations.

Renovation and Retrofitting
During renovation and retrofitting projects, anchor bolts provide the necessary support to secure new elements to existing structures, enhancing stability and safety.

Material of Anchor Bolt

Carbon Steel

Carbon steel anchor bolts are strong and cost-effective, making them suitable for general construction. They provide the necessary strength for light to medium-duty applications.

Stainless Steel

Stainless steel anchor bolts offer excellent resistance to corrosion and heat. They are ideal for use in marine, chemical, and food processing industries where exposure to harsh conditions is common.

Galvanized Steel

Galvanized steel anchor bolts have a zinc coating that provides enhanced corrosion resistance. These bolts are suitable for outdoor and industrial applications where they can withstand harsh weather conditions and corrosive environments.

Types of Anchor Bolt

Cast-in-Place Anchor Bolts
Cast-in-place anchors are straight bolts inserted into concrete foundations. They often include a nut and a small steel plate on the embedded end to increase holding strength. The other end is usually corkscrewed to connect concrete or steel structures to the foundation.

Wedge Anchors Bolts
Wedge anchors bolt consist of a slotted sleeve and a tapered wedge. Tightening the bolt drives the wedge deeper, expanding the sleeve for a secure fit.
They are typically made from carbon steel or stainless steel. They provide a very strong hold, especially in cracked concrete, and are easy to install.

Sleeve Anchors Bolts
Similar to wedge anchors, sleeve anchors have an inner sleeve that expands when tightened. This design allows them to grip securely in concrete or masonry.
Made from carbon steel or stainless steel, they offer a robust hold and are suitable for moderate to heavy loads.

Expansion Anchors Bolts
Expansion anchors rely on friction created by expansion when installed in a predrilled hole. They expand as you install them, creating a tight grip within the hole.
These are made from carbon steel or stainless steel. They are easy to install and provide a reliable hold in concrete and masonry.

304 Stainless Steel Wire Rope Tension Tensioner Bolt

Chemical (Adhesive) Anchors Bolts
Chemical anchors bolt use a resin adhesive injected into the predrilled hole to bond the anchor bolt. The resin hardens, creating a solid bond between the bolt and the concrete.
Typically, they use threaded rods made from stainless steel or galvanized steel. This method provides a very strong, permanent hold, suitable for high-load applications.

Concrete Screws
Concrete screws bolt resemble traditional screws but have coarser threads and are self-tapping. They are installed directly into a predrilled hole without the need for additional anchors.
Made from hardened steel with a corrosion-resistant coating, they offer a removable anchor point and are easy to install.

Bent-Bar Anchor Bolts (J and L-Type)
Bent-bar anchor bolts are bent at one end to provide better support when set into wet concrete. They come in J and L shapes, designed to enhance their grip within the foundation.
Made from carbon steel or stainless steel, they offer a strong hold for heavy structural elements, ensuring they stay securely embedded.

Eye Foundation Bolts
Eye foundation bolts bend into an eye shape at one end, with a cross piece at the other for setting into a concrete foundation. This design is perfect for attaching cables and steel rods.
Made from carbon steel or stainless steel, they allow secured components to move if necessary while providing a firm hold to withstand strong movements and pressure.

Logistics

We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc.

1. The time frame of an order delivery is divided into two parts:
Processing time: 7-14 Days
Shipping time: 20~30 Days
2. Shipping methods: DDP, DAP, EXW, etc.
3. Shipping fee:The shipping fee will be changed according to every pacel's weight.

Additional Information

Delivery time	30-45 days
Payment terms	30% down payment before producing and 70% balance payment before shipping.

Certificate

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FAQ

Q: How often are anchor bolts required?

A: There shall be a minimum of two bolts per plate section with one bolt located not more than 12 inches (305 mm) or less than seven bolt diameters from each end of the plate section.

Q: Are anchor bolts reusable?

A: Technically, some anchor bolts can be reused, but it's usually not recommended. Once they've been secured and tightened, they undergo stress that can weaken them over time. If safety is a concern, it's best to use fresh bolts for each project.

Q: Do anchor bolts need to be torqued?

A: Certain anchors need installation torque. This torque allows one of the anchoring elements (normally a clip or sleeve) to expand within the hole in the base material, exercising pressure on the internal walls and ensuring fastening through friction.

Q: What to do when anchor bolts are too short?

A: “If the anchor rod is too short and the rods are used only for column erection, then the most expedient solution may be to cut or drill another hole in the base plate and install a drilled-in epoxy-type anchor rod.”

Q: Why are anchor bolts bent?

A: L-bolts are bent at 90º for the purpose of casting into concrete usually to supports a steel column section such as light bolts or gantry posts. The bent section provides resistance in the embedded concrete foundation when force is acted on the anchor.

Q: How much weight do anchor bolts hold?

A: Drywall anchors can hold anywhere from 10 to 200 pounds, depending on the type and installation. Always choose an anchor rated for more than the weight of the item you are mounting.

Q: What happens if an anchor bolt length is short in length?

A: If they are too short it may mean that the bolt thread does not grip enough of the female thread of the sleeve, causing the male thread of the bolt or the female thread of the sleeve to fail.

We're professional anchor bolt manufacturers and suppliers in China, specialized in providing high quality custom service. We warmly welcome you to wholesale cheap anchor bolt from our factory.

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