| Customization: | Available |
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| Material: | Carbon Steel |
| Type: | Hexagon Head |
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Features and uses of Hex flange nuts
I. Characteristics
1. Structural design optimization
- Integrated flange and casing combination: Hex flange nuts usually consists of hexagonal bolt head, flange and casing (screw), flange and casing integrated design, increase the contact area, distribute stress, avoid local crush.
- Enhanced sealing: Some models (such as type II) add a sealing ring (round or cone) at the bottom, using nitrile rubber, fluorine rubber and other materials, hardness and physical properties meet industry standards, suitable for waterproof, anti-corrosion scenarios.
- Anti-loose design: Some flanged bushings are designed with toothed flanges or full threads to improve vibration resistance through friction or mechanical bite, especially for high dynamic load environments.
2. Material and surface treatment
- Diverse materials: Common materials include carbon steel (Q235), stainless steel (304/316), alloy steel (such as 40Cr), etc., to meet different strength and environmental needs. For example, stainless steel is corrosion resistant and suitable for Marine engineering; Alloy steels are used in high-strength scenarios.
- Surface treatment process: color plating, zinc plating, dacromet and other processes to enhance rust resistance, adapt to wet, salt spray or chemical corrosion environment.
3. Ease of installation
- Alternative to traditional embeddedness or welding: Hex flange nuts simplify the installation process without embeddedness bolts or welding, suitable for concrete, natural stone and other difficult-to-drill scenarios.
- Flexible adjustment: With long hole design, position adjustment within a certain range is allowed to improve assembly efficiency.
II. Use
1. Construction and Infrastructure
- Concrete and steel structure fixing: widely used in Bridges, building exterior walls, elevator rails and other scenes, to provide stable support and compensate for installation deviations.
- Waterproof and sealed: used as a waterproof casing in water supply and drainage and power pipelines, the sealing baffle can prevent liquid leakage.
2. Machinery and automobile manufacturing
- Heavy equipment connection: for excavators, cranes and other machinery transmission parts, withstand high loads and vibration, such as engine, chassis bolt connection.
3. Special industrial scenarios
- Chemical and Marine engineering: stainless steel or titanium alloy flange sleeve corrosion resistance, suitable for pipeline flange, offshore platform equipment.
- Rail transit: for high-speed rail, subway track fixing, to ensure connection stability and fatigue resistance.
4. Electronics and medical fields
- Circuit board fixation: Plastic or composite flanged bushings are lightweight and insulated for internal connections in electronic devices.
- Medical devices: Biocompatible materials (such as titanium alloys) are used to implant devices that meet the requirements of sterility and corrosion resistance.
III. Selection and technology trends
1. Selection suggestions
Load matching: Select the material according to the strength level (such as 8.8, 10.9), high vibration scenario with tooth flange or full thread design is preferred.
- Environmental adaptation: Choose stainless steel + Dacromet coating for humid environment, alloy steel or composite material for high temperature scene.
2. Future development direction
- Lightweight and intelligent: Composite materials to reduce weight, integrated sensors for real-time performance monitoring.
- Customization needs: Develop special models for new energy vehicles, robots and other fields to improve adaptability.
For specific industry standards (e.g. GB/T 5787, ISO 1665) or solutions for extreme conditions, refer to the manufacturer's technical manual.
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Color
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yellow
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Finish
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Bright(Uncoated)
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System of Measurement
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INCH, Metric
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Place of Origin
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Hebei
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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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cabon steel
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Diameter
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M10, M12, M20
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Capacity
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Q235 Ground Screw
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Standard
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DIN
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Material
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Carton Steel
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Color
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Yellow Zinc Plated Anchor
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Product name
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sleeve anchor with hex flange nuts
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Application
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Building Construction
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Surface treatment
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Zn- Plated
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Size
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M8-M30
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Packing
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Small Box+Carton+Pallet
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MOQ
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5000PCS
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Grade
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4.8 8.8 10.9 12.9
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Certificate
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ISO9001-2008
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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
Contact Person: nina
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