Hot DIP Galvanized 8.8 Grade L J Type Foundation Anchor Bolt M22 M24 M27
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Product Highlights
- Multiple Grade Options: Available in 4.8, 6.8, and 8.8 strength grades to meet diverse load requirements.
- Hot Dip Galvanized Finish: Superior corrosion resistance with hot dip galvanized surface treatment.
- Customizable Sizes: Sizes range from M6 to M64 with lengths from 30mm to 2000mm.
- Flexible Type Selection: J and L types available as required for specific installation needs.
- OEM Support: Full OEM customization support for tailored manufacturing solutions.
- Fast Delivery: Standard delivery time within 3-7 days for prompt project completion.
- GB Standard Compliance: Manufactured strictly according to GB standards for quality assurance.
- Versatile Applications: Ideal for substation fittings, line fittings, and protection fittings.
Product Attributes
- Customization
- Available
- Technics
- Injection Molding
- Standard
- GB
- Model NO.
- M6-M64
- Usage
- Substation Fittings, Line Fittings
- Type
- Protection Fittings
- Grade
- 4.8 /6.8 /8.8
- Model Number
- DIN6921
- Head Type
- Hex Head
- Material
- Carbon Steel
- Size
- M6-M64
- Surface Treatment
- Hot DIP Galvanized
- Transport Package
- Boxes
- Specification
- As required
- Trademark
- HEZC
- Origin
- China
- Production Capacity
- 5000000pieces/Year
- Package Size
- 30.00cm * 30.00cm * 30.00cm
- Package Gross Weight
- 5.000kg
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Hot DIP Galvanized 8.8 Grade L J Type Foundation Anchor Bolt M22 M24 M27
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Product Description
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HexItem
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Anchor Bolt
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Material
|
Carbon steel
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Grade
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4.8/6.8/8.8
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surface treatment
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Hot dip galvanized
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Size
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M8-M72
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Length
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30mm-2000mm
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Type
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J L as required
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Package
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Plastic bag /Carbon Box /as required
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Delivery time
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Within 3-7 days
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Customized support
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OEM
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|||

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DIN933
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|||||
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Screw Thread d
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Pitch P
|
k
|
s
|
||
|
max
|
min
|
max
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min
|
||
|
M5
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0.8
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3.74
|
3.26
|
8
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7.64
|
|
M6
|
1
|
4.42
|
3.76
|
10
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9.64
|
|
M7
|
1
|
5.04
|
4.56
|
11
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10.57
|
|
M8
|
1.25
|
5.54
|
5.06
|
13
|
12.57
|
|
M10
|
1.5
|
6.69
|
6.11
|
17
|
16.57
|
|
M12
|
1.75
|
7.79
|
7.21
|
19
|
18.48
|
|
M14
|
2
|
9.09
|
8.51
|
22
|
21.16
|
|
M16
|
2
|
10.29
|
7.91
|
24
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23.16
|
|
M18
|
2.5
|
11.85
|
11.15
|
27
|
26.15
|
|
M20
|
2.5
|
12.85
|
12.15
|
30
|
29.16
|
|
M22
|
2.5
|
14.35
|
13.65
|
32
|
31
|
|
M24
|
3
|
15.35
|
14.65
|
36
|
35
|
|
M27
|
3
|
16.65
|
17.35
|
41
|
40
|
|
M30
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3.5
|
19.12
|
18.28
|
46
|
45
|
|
M33
|
3.5
|
21.42
|
20.58
|
50
|
49
|
|
M36
|
4
|
22.92
|
22.08
|
55
|
53.8
|
Henan Energy Electric Equipment Co., Ltd. was established in 2011 and is an excellent and reliable power equipment manufacturer in China. The company mainly develops and produces oil-immersed transformers, dry-type transformers, box-type substations, high-voltage switches, and medium and low voltage complete sets of equipment. The equipment put into production and operation of the project advocates energy saving, intelligence, informatization, and mechanization. The company has established the Henan Triangle Energy-saving Transformer Engineering Technology Research Center, with 71 utility model patents and 15 invention patents. With years of accumulation in the transformer industry and strong technological innovation capabilities, HZEC products are sold to the Middle East, North America, South America, Europe, Southeast Asia, Africa, and other regions, covering more than 40 countries.


About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI2491004". Items marked "" are certified.
Company Profile
Henan Energy Electric Equipment Co., Ltd (founded in September 2011) is a leading high-tech enterprise specializing in the research, design, manufacturing, and integrated services of power transmission and distribution equipment. With over a decade of industry expertise, we provide comprehensive energy solutions tailored to global markets, serving utilities, industries, renewable energy projects, and infrastructure development.
Core Products & Solutions
Power Transformers: Up to 500kV capacity, designed for grid stability and energy efficiency.
Distribution Transformers: Oil-immersed & dry-type (SCB/SGB), compliant with IEC, IEEE, and GB standards.
Specialty Transformers: For solar/wind farms, mining, and harsh environments.
Gas-Insulated (GIS) & Air-Insulated (AIS) Switchgear: 10kV-40.5kV, with intelligent monitoring options.
MV/LV Switchboards: Modular designs for commercial and industrial applications. Prefabricated Substations (Compact Substations)
Euro-style & American-style kiosks, integrating transformers, switchgear, and automation systems.
Customized Solutions
Smart Grid Components: IoT-enabled devices for remote monitoring and energy management.
Retrofitting & Upgrades: Modernization of aging power infrastructure.
Competitive Advantages
Technology Leadership:
R&D Center: 50+ engineers focusing on energy-saving and low-noise technologies.
Certifications: ISO9001, ISO14001, IEC, and national standards (GB/T).
Advanced Manufacturing: CNC machines, vacuum casting systems, and automated testing labs.
Quality Assurance:
100% Routine Tests: Including impulse, partial discharge, and temperature rise tests.
Traceability: Full lifecycle documentation from raw materials to delivery.
Exports: 30+ countries in Central Asia, Africa, Southeast Asia, and Latin America.
Customer-Centric Services
7× 24 Technical Support: Multilingual team for emergency response.
After-Sales: Free consultations, maintenance training, and spare parts supply.
Sustainability & Innovation
Green Products: Low-loss transformers and SF6-free switchgear.
Vision & Mission
Vision: To be a globally trusted partner in power infrastructure, driving the transition to carbon-neutral energy systems.
Mission: Deliver reliable, efficient, and intelligent solutions that empower industries and communities.
About Our Factory & Business Background
- Address
- Room 1818, Zhenghong Center, No. 126 Huayuan Road, Jinshui District, Zhengzhou, Henan, China
- Terms of Payment
- LC, T/T, D/P
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, EXW, DDP, DAP, CIP
- Average Lead Time
- Peak Season Lead Time, within 15 workdays, Off Season Lead Time, within 15 workdays
- Nearest Port
- Ningbo Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2024-06-25
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- What grades are available for this anchor bolt?
- We offer 4.8, 6.8, and 8.8 grades to suit different strength requirements.
- What is the surface treatment for these bolts?
- The bolts feature a hot dip galvanized finish for enhanced durability.
- Can the size and length be customized?
- Yes, sizes range from M6 to M64 and lengths from 30mm to 2000mm.
- What types of anchor bolts do you supply?
- We provide J and L types, which can be selected based on your needs.
- Do you offer OEM services?
- Yes, we provide full OEM support for customized manufacturing.
- How long does delivery take?
- Standard delivery is completed within 3 to 7 days.
- What standards do your products meet?
- Our products are manufactured in compliance with GB standards.
- What are the main applications for these bolts?
- They are widely used in substation fittings, line fittings, and protection fittings.
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