High Strength Bolt Screw Goose Egg Head Screw Ball Mill Liner Bolt Bolt Steel Bolt Machine Bolt Bolt and Hardware Standard Bolt Fastener Nut Bolt Bolt Fastener
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Product Highlights
- High Strength Grades: Available in 4.8, 5.8, 6.8, 8.8, 10.9, and 12.9 grades for superior durability.
- Wide Diameter Range: Customizable diameters from M3 to M120 to fit various machinery needs.
- Ball Mill Application: Specifically designed for large ball mills up to 12-meter diameter.
- Heat Treated Material: 40Cr material properly heat-treated for enhanced mechanical properties.
- Complete Fastener Set: Includes rubber ring, concave washer, spring washer, and nut.
- OEM/ODM Support: Customization available from samples and designs with factory direct supply.
Product Attributes
- Customization
- Available
- Material
- 40cr
- Type
- Round Head
- Model NO.
- EB
- Connection
- Common Bolt
- Head Style
- Round
- Standard
- ANSI
- Grade
- Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9;A2-70,A4-70,a
- Application
- Machinery, Chemical Industry, Environmental, Building
- Finish
- Black
- Diameter
- M3-M120
- Supply Ability
- 2000 Tons Per Month
- Transport Package
- Plywood Case
- Specification
- M28
- Trademark
- EB
- Origin
- China
- HS Code
- 7318159001
- Production Capacity
- 500000pieces/Year
Product Images of High Strength Bolt Screw Goose Egg Head Screw Ball Mill Liner Bolt Bolt Steel Bolt Machine Bolt Bolt and Hardware Standard Bolt Fastener Nut Bolt Bolt Fastener
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High Strength Bolt Screw Goose Egg Head Screw Ball Mill Liner Bolt Bolt Steel Bolt Machine Bolt Bolt and Hardware Standard Bolt Fastener Nut Bolt Bolt Fastener -
High Strength Bolt Screw Goose Egg Head Screw Ball Mill Liner Bolt Bolt Steel Bolt Machine Bolt Bolt and Hardware Standard Bolt Fastener Nut Bolt Bolt Fastener -
High Strength Bolt Screw Goose Egg Head Screw Ball Mill Liner Bolt Bolt Steel Bolt Machine Bolt Bolt and Hardware Standard Bolt Fastener Nut Bolt Bolt Fastener -
High Strength Bolt Screw Goose Egg Head Screw Ball Mill Liner Bolt Bolt Steel Bolt Machine Bolt Bolt and Hardware Standard Bolt Fastener Nut Bolt Bolt Fastener -
High Strength Bolt Screw Goose Egg Head Screw Ball Mill Liner Bolt Bolt Steel Bolt Machine Bolt Bolt and Hardware Standard Bolt Fastener Nut Bolt Bolt Fastener -
High Strength Bolt Screw Goose Egg Head Screw Ball Mill Liner Bolt Bolt Steel Bolt Machine Bolt Bolt and Hardware Standard Bolt Fastener Nut Bolt Bolt Fastener -
High Strength Bolt Screw Goose Egg Head Screw Ball Mill Liner Bolt Bolt Steel Bolt Machine Bolt Bolt and Hardware Standard Bolt Fastener Nut Bolt Bolt Fastener
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Product Description
Material Grade:40Cr
Quality Level: 12.9, 10.9, 8.8, 6.8, 4.8 Grade
Sizes: M20,M24, M27,M30,M36,M42,M45;
Specification:M48 x 150,M48 x 180,M48 x 210,M48 x 330,M48 x 370,M48 x 390,M48 x 600,M48 x 700,M48 x 900,M48 x 1080
Bolt-head Shape: Oval head, Square head,Ellipse head,Round Head Bolt;
Special Features:
1. The high strength bolts have been widely used in large ball mills up to dia.12-meter mills.
2. The high strength screws can be reliably used in small,middle and large cement mills,coal mils and mine mills.
3. The high strength bolts have been properly heat-treated to achieve better mechanical properties.
4. The standard bolt units include one rubber ring,concave washer,spring washer and nut.
Chemical Composition:
|
Composition (%) |
C |
Si |
Mn |
Cr |
Ni |
S |
P |
Cu |
|
40Cr |
0.37-0.44 |
0.17-0.37 |
0.5-0.8 |
0.8-1.0 |
≤0.3 |
≤0.035 |
≤0.035 |
≤0.03 |
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 45 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, 50% T/T in advance ,balance before shipment.
irrevocable LC at sight.
About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR244774". Items marked "
" are certified.
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Company Profile
Welcome to EB China.
This is Juliet from EB China about high alloy castings and forgings and e-vehicles and high performance machineries. Nice to meet you.
We EB China has three main business scopes:
1. High alloy castings and forgings.
2. High popular e-bikes, e-scooters, e-motorcycles, e-cars.
3. High performance machines: Concrete mixers, crushers, grinding mills, excavators, etc...
Welcome to EB China.
EB China is an integrated supplier of high alloy metal parts, electric vehicles and construction and mining machineries. We have three main business as below:
EB Casting is a professional manufacturer of metal parts with 25-year history! ! Our main products include corrosion, wear & heat-resistant alloy castings & forgings, such as cobalt-based alloy, nickel-based alloy, heat-resistant alloy steel, wear-resistant alloy steel, high-chromium cast iron, nickel hard cast iron, high-manganese steel, aluminum, copper, titanium, zinc, Mg, Ge and other non-ferrous alloys.
EB China makes metal better.
EB eBike offers a wide range of high end electric vehicles, using the latest motor and battery technology to ensure EB eBike is the superior available. As a professional supplier of electric transportation tool, our main products include electrical bikes, electrical tricycles, electrical scooters, electrical motorcycles, electric cars and its accessories. EB Solar Creation and eBike Makes Life Better.
EB Machine specializes in mining and construction machineries. We EB China offer a wide range of high quality excavators, crushers, grinding mills, concrete mixers, knitting machines, loaders, drilling rigs and its accessories. EB Machine Makes The World Better.
EB China Capabilities:
Our E-bike Assembly Factory, foundry & forging plant and machinery plant have passed ISO9001, ISO14001, ISO45001 Management System Certification.
The registered capital of EB China is CNY13.14 million.
Four online shops on ******. TUV and SGS come to us to do onsite assessment every year.
Total online revenue is more than USD7 million.
32 Technical Patents.
5 Trade Marks
Jiangsu Province High Innovation Technology Enterprise.
Exported to over 169 overseas countries.
We can supply high efficient service:
24-hour service hotline
The Director Member of Wuxi E-commerce Chamber
The Vice President of Wuxi Lianyungang Commerce Chamber.
Our mission is LET'S CAST THE SOUL INTO OUR PARTS TO ACHIEVE THE BEAUTY OF INDUSTRY.
We sincerely hope that we can use our electrical vehicle, machinery, metallurgical and material expertise to be at your service.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- No.1099 Xinhua Road,214104, Xishan District, Wuxi, Jiangsu,China
-
Number of Employees
- 33
-
Registered Capital
- 13,140,000 RMB
-
Terms of Payment
- LC, T/T
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shanghai Port
-
Minimum Order Quantity
- 1 pc
-
Supply Chain Partners
- 50
Our Production Capability & Technical Expertise
-
Main Products
- Cobalt Nickel Alloy, Cr Mo Alloy Steel Castings, Ni Hard Mill Liner Plates, Heat Treatment Fixture, High Strength Bolts
-
Customization Options
- Customization from Samples, Customization from Designs
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 1 people
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2014-02-17
-
Export Year
- 10 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 29
-
Overseas Agent/Branch
- No
FAQ
- Are you a trading company or manufacturer?
- We are a factory.
- How long is your delivery time?
- Generally 5-10 days if goods are in stock. If not in stock, it takes about 45 days, depending on quantity.
- What are your terms of payment?
- For payments <=1000USD, 100% in advance. For payments >=1000USD, 50% T/T in advance, balance before shipment. Irrevocable LC at sight is also accepted.
- What is the minimum order quantity?
- The minimum order quantity is 1 pc.
- What materials and grades are available?
- Material is 40Cr. Available grades include 4.8, 5.8, 6.8, 8.8, 10.9, and 12.9.
- Can you customize the bolts?
- Yes, we offer OEM and ODM services. Customization is available from samples and designs, with diameters ranging from M3 to M120.
Send your message to this supplier
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