Grade 10.9 High Tensile Hex Bolt for Heavy Machinery Structural Connection
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Product Highlights
- Grade 10.9 strength for heavy load machinery and structural connections
- High tensile performance suits demanding industrial equipment applications
- Reliable clamping performance for critical mechanical joints
- Hex head design allows convenient high-torque tightening and maintenance
- Multiple sizes and surface finishes available for different project requirements
Product Attributes
- Customization
- Available
- Material
- Carbon Steel
- Type
- Hexagon Head
- Model NO.
- 30-10.9bolt
- Connection
- Common Bolt
- Head Style
- Hexagonal
- Standard
- DIN, GB
- Grade
- 10.9
- Application
- Machinery, Building
- Finish
- Black
- OEM Service
- Available
- Customized Size
- Available
- High Tensile Performance Testing
- Available
- Load Capacity Testing
- Supported
- Thread Accuracy Control
- Supported
- Hardness Testing
- Available
- Material Certificate
- Provided
- Heavy Machinery Application Support
- Available
- Structural Connection Support
- Available
- Bulk Production Capacity
- Large Quantity Supply
- Transport Package
- Box+Carton+Pallet
- Specification
- M6-M64
- Trademark
- yibang
- Origin
- Hebei, Handan, China.
- Package Size
- 20.00cm * 20.00cm * 15.00cm
- Package Gross Weight
- 20.000kg
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 Grade 10.9 High Tensile Hex Bolt for Heavy Machinery Structural Connection
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Product Description
Grade | ||||
4.8 | 6.8 | 8.8 | 10.9 | 12.9 |

Zinc | Black | HDG | Dacromet | Plain |










Product Name | Hex Bolt |
Standard | Din933/Din931/ISO4014/ISO4017/ASTM |
Matertial | Cartbon Steel/SS304/SS316/Alloy Steel |
Grade | 4.8/6.8/8.8/10.9/12.9 |
Thread | Full/Half |
Diameter | M6-M64 |
Length | 5-500mm |
Finish | Zinc/HDG/Black/Dacromet/Plain |
Packing | Cartton/Pallet(OEM) |
Sample | Free |
OEM | Accept |
MOQ | 1000 PCS |




About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASI236764". Items marked "" are certified.
Company Profile
Yibang Mechanical Technology (Handan) Company Limited established in2020, is a manufacturer specializing in the research and development, production, sales and service of fastener products. We are located in Cheng'an County, Handan City with convenienttransportation, Yibang Machinery Technology company covers an area of about75, 000 square meters, with a registered capital of 60 million yuan and 350employees. Committed to strict guality control and considerate customer servicecustomer satisfaction, Our company has introduced a series of professionalproduction and testing equipment to improve productivity and product qualityincluding multi station cold heading machine, heat treating equipment, metallographic microscope, universal testing machine and precision salt spraytesting machine...In addition, we have obtained SGS certificate.
Yibang Machinery Technologycompany firmly believes that all products must meet international aualitystandards, Therefore, we focus on purchasing high-guality materials to ensurestrict internal process control. Professional inspection personnel to ensure theperfect delivery of products to the client. Selling well in domestic and internationamarkets. We also welcome OEM and ODM orders, The company adheres to theprinciple of "customer first, reputation commitment, guality assurance andprofessional service". On the basis of mutual benefit, we are looking forward to establishingong-term business relations with overseas customers. If you are interested in ourproducts or our company, please feel free to contact us for more details!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- West Side of Jingsi Road, Chengcheng Industrial Zone, Chengan County, Handan, Hebei, China
-
Plant Area
- 38564 square meters
-
Number of Employees
- 220
-
Registered Capital
- 263,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 1 Pcs
-
Supply Chain Partners
- 40
Our Production Capability & Technical Expertise
-
Main Products
- Fasteners
-
Production Lines
- 8
-
Production Machines
- Pickling & Phosphating Line, Cold Heading Forming Machine, Heat Treatment Line, Galvanization Line, Injection Molding Machine, Threading Line Machine, Wire-drawing Machine
-
QA/QC inspectors
- 7 people
-
Inspection Type for Finished Products
- Random inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples, Customization from Designs, Full Customization, Minor Customization, Flexible customization
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 5 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2020-04-10
-
Export Year
- 3 Years
-
Main Markets
- Southeast Asia/ Mideast, Domestic
-
Repeat Buyers Choice
- 30%~50%
-
Number of Foreign Trading Staff
- 10
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Product Certification
- CE
-
Cooperated with Fortune 500
- No
FAQ
- Are Grade 10.9 high tensile hex bolts suitable for heavy machinery structural connections?
- Yes. Grade 10.9 high tensile hex bolts are designed for heavy-duty structural connections where high strength, reliable clamping force and stable performance are required. Typical applications include: - Heavy machinery assembly - Construction equipment - Mining equipment - Steel structure connections - Industrial machinery - Mechanical maintenance and repair They are suitable for applications requiring higher strength than standard Grade 8.8 bolts.
- What are the advantages of Grade 10.9 bolts compared with Grade 8.8 bolts?
- Grade 10.9 bolts provide higher tensile strength and stronger load-bearing capacity than Grade 8.8 bolts, making them more suitable for demanding mechanical and structural applications. Main advantages include: - Higher tensile strength - Stronger clamping force - Better load-bearing performance - Suitable for heavy-duty working conditions - Reliable performance for structural fastening For heavy machinery and high-load connections, Grade 10.9 is commonly selected when higher strength is require
- How do you ensure the quality and strength of Grade 10.9 hex bolts?
- We follow strict quality control during production to ensure that each batch meets required mechanical and dimensional standards. Quality inspection includes: - Raw material inspection - Dimension inspection - Thread accuracy testing - Hardness testing - Tensile strength testing - Surface treatment inspection For project or bulk orders, inspection reports can be provided according to customer requirements.
- What surface treatments are available for Grade 10.9 high tensile hex bolts?
- We provide different surface treatments according to application environments to improve corrosion resistance and service life. Available surface treatments include: - Black Oxide - Zinc Plated - Hot Dip Galvanized - Dacromet / Geomet Coating - Phosphating - Customized Anti-Corrosion Coatings For outdoor, humid or high-corrosion environments, suitable surface treatment solutions can be recommended.
- Can you supply customized Grade 10.9 hex bolts for OEM and bulk orders?
- Yes. We support OEM and customized production according to customer drawings, samples and technical specifications. Customization options include: - Different diameters and lengths - Full thread or partial thread design - Material and grade customization - Surface treatment customization - Head marking or logo customization - Customized packaging We provide stable production capacity and reliable supply solutions for machinery manufacturers, distributors and industrial project customers worldwid
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