| Customization: | Available |
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| Type: | Anchor |
| Model No.: | DIN |
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"Drop in anchor" usually refers to the internal expansion bolt (or called internal forced anchor bolt), is a mechanical anchor commonly used in construction or engineering, used to fix objects in concrete, masonry and other hard substrates. The following is a detailed description of its features and uses:
I. Characteristics
1. Internal expansion mechanism
Through the internal expansion casing or conical structure, radial pressure is generated on the inner wall of the borehole, which creates friction to hold it in place. During installation, the bolt is tightened to drive the internal expansion part to expand and closely fit the hole wall.
2 High carrying capacity
Suitable for medium to heavy load scenarios (such as fixed steel structures, equipment bases), strong tensile and shear performance.
3 Wide range of applicable substrates
Mainly used for concrete, solid brick, stone and other dense materials, not suitable for hollow brick or loose substrate.
4 Easy installation
Install directly after pre-drilling without complex tools. Some models can be adjusted or disassembled later.
5 Hidden Design
After installation, only the bolt head is exposed, and the appearance is neat and suitable for the occasions that need to be beautiful.
6 Corrosion resistance
The material is mostly stainless steel or galvanized steel, which can adapt to wet or outdoor environment.
II. Use
1 The building structure is fixed
Fixed steel beams, supports, railings, etc.
Install piping, ventilation equipment and cable tray.
2 Decoration Works
Anchoring of ceiling keel and curtain wall frame.
Wall fixation for heavy furniture (e.g. bookshelves, lockers).
3 Mechanical equipment installation
The base of machine tools, motors, transformers and other equipment is fixed.
4 Infrastructure
Installation of traffic signs, street light poles and billboards.
III. Comparison with other anchors
External forced anchors: rely on external casing expansion, suitable for shallow holes or thin substrates; The forced type is more suitable for deep holes and heavy loads.
Chemical anchor: fixed by adhesive, stronger shock resistance, but need curing time; Forced installation is faster.
Expansion bolt (ordinary) : low cost, but weak bearing capacity, suitable for light load.
IV. Installation steps (brief)
1 Drill holes according to specifications (the diameter and depth must match the bolt size).
2 Clear the debris in the hole.
3 Insert the internal forcing gecko and tighten the bolt with a wrench to open the internal expansion.
4 Test the bearing capacity after fixing.
V. Matters needing attention
The strength of the substrate must meet the requirements to avoid cracking.
A large hole diameter reduces the anchoring force.
Select dynamic load scenarios (such as vibration) with caution.
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item
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value
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Color
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Silver, Black
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Finish
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Bright(Uncoated)
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System of Measurement
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Metric
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Place of Origin
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China
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Brand Name
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Yuetong
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Model Number
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DIN
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Material
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Steel
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Diameter
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3/16in
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Capacity
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Standard
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DIN
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Product name
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Drop-in Anchor
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Surface treatment
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Zn- Plated
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Size
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Customer's Requst
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Length
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40-300MM
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Delivery time
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15-30days
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Type
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Pv System Structure
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Name
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Nylon Easy Drive Anchor
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Sample
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Availabe
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Grade
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4.8/ 6.8/ 8.8/ 10.9/ 12.9
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Material Sources
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China Steel
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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.
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
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