Grade 8.8 Hardware Agricultural Machine Accessories Countersunk Square Neck Bolts
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Product Highlights
- High Strength Grade 8.8: Manufactured from high strength steel ensuring durability for agricultural and industrial machinery.
- Customizable Sizes: Available in various sizes to meet specific project requirements and design needs.
- Multiple Surface Finishes: Options include plain, yellow galvanized, and black finishes for corrosion resistance.
- OEM and ODM Services: Full customization available from samples, designs, or minor adjustments to client specifications.
- Global Standard Compliance: Meets DIN, ANSI, GB, and BSW standards for international compatibility and quality assurance.
- Versatile Applications: Suitable for machinery, chemical industry, environmental sectors, and building construction.
- ISO 9001 Certified: Manufacturing process certified under ISO 9001-2008 for consistent quality control.
- Secure Packaging: Packed in 25kg waterproof PP woven bags or cartons on pallets for safe transport.
Product Attributes
- Customization
- Available
- Material
- High Strength Steel
- Type
- Countersunk Head
- Model NO.
- M8-M30
- Connection
- Common Bolt
- Head Style
- Counter Sunk Bolt
- Standard
- DIN, ANSI, GB, BSW
- Grade
- 8.8
- Application
- Machinery, Chemical Industry, Environmental, Building
- Finish
- Black
- Surface
- Black Oxide
- Package
- 25 Kg Woven Bags/25 Kg Carton
- Threaded System
- Metric; ANSI; Bsw; Unc
- MOQ
- 5000PCS
- Transport Package
- 25 Kg 2 Layer Waterproof PP Woven Bag
- Specification
- M8-M30
- Trademark
- HQ
- Origin
- China
Product Images of Grade 8.8 Hardware Agricultural Machine Accessories Countersunk Square Neck Bolts
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Grade 8.8 Hardware Agricultural Machine Accessories Countersunk Square Neck Bolts -
Grade 8.8 Hardware Agricultural Machine Accessories Countersunk Square Neck Bolts -
Grade 8.8 Hardware Agricultural Machine Accessories Countersunk Square Neck Bolts -
Grade 8.8 Hardware Agricultural Machine Accessories Countersunk Square Neck Bolts -
Grade 8.8 Hardware Agricultural Machine Accessories Countersunk Square Neck Bolts -
Grade 8.8 Hardware Agricultural Machine Accessories Countersunk Square Neck Bolts
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Product Description
| Product Name | Grade 8.8 Hardware Agricultural Machine Accessories Countersunk Square Neck Bolts |
| Material | Carbon Steel, Alloy Steel, ect. |
| Standard | DIN;ANSI;BSW;GB |
| Size | Customizable |
| Surface Treatment | Plain, Yellow Galvanized, Black, Galvanized |
| Brand | HQ |
| Grade | 8.8 |
| Threaded | Full;Half |
| Port | Tianjin |
| Origin | China |
| Package | 25 KG 2 LAYER WATERPROOF PP WOVEN BAG ON PALLET/25 KG CARTON |
Handan Haoqiang Fasteners Manufacturing Co., Ltd., We are a modern enterprise specializing in the production of fasteners like bolts, nuts, flange bolts and nuts, screws and washers etc.Our company has advanced and high precision machinery and equipments, experienced technical engineers and strict product quality control system. Our enforced QC system helps our products earned great reputation and praises from customers around the world and established an top-tier icon in the very industry.
Main production: hexagon bolts and nuts, high strength bolts and nuts, lock nuts,flange nuts etc.
The standard are GB,ANSI,DIN933,DIN931,DIN934,DIN555,DIN603,DIN125,DIN127 and ISO. we can also make all kinds of fasteners according to customers' requirements.
"Development, innovation, quality excellence hard work, struggle, climb the industry peak' is our company's business purpose.The company strengthens management,market-oriented, contin uousinnovation, continuous improvement, rapid development,and takes the lead in passing lSO 9001-2008 national standard quality management system certification,products enjoy a wide reputation in the market.
Haoqiang - Beyond Your Expectations.
Main production: hexagon bolts and nuts, high strength bolts and nuts, lock nuts,flange nuts etc.
The standard are GB,ANSI,DIN933,DIN931,DIN934,DIN555,DIN603,DIN125,DIN127 and ISO. we can also make all kinds of fasteners according to customers' requirements.
"Development, innovation, quality excellence hard work, struggle, climb the industry peak' is our company's business purpose.The company strengthens management,market-oriented, contin uousinnovation, continuous improvement, rapid development,and takes the lead in passing lSO 9001-2008 national standard quality management system certification,products enjoy a wide reputation in the market.
Haoqiang - Beyond Your Expectations.
About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI2461183". Items marked "
" are certified.
Company Profile
Handan Haoqiang Fastener Manufacturing Co., Ltd.
Address: C6-13, Shichuang Logistics Port, Yongnian District, Handan City, Hebei Province, China
Established in 2005, Handan Haoqiang Fastener Manufacturing Co., Ltd. is a professional manufacturer and exporter specializing in high-quality fasteners. With over a decade of expertise in production and a global trade presence since 2014, we have built a reputation for delivering reliable and precision-engineered fastening solutions to clients worldwide.
Core Products:
- Nuts and bolts of various specifications
- High-strength bolts and nuts
- Customized fasteners tailored to client requirements
Compliance Standards:
Our products adhere to international standards, including:
- DIN (German Standard)
- GB (Chinese National Standard)
- ANSI/ASTM (American Standard)
- BSW (British Standard Whitworth)
- JIS (Japanese Industrial Standard)
Equipped with advanced manufacturing technology and strict quality control systems, we ensure durability, performance, and compliance with global industry demands. Our commitment to innovation and customer-centric service has enabled us to establish long-term partnerships across industries such as construction, machinery, automotive, and energy.
At Haoqiang Fastener, we prioritize integrity, efficiency, and sustainability. Whether for domestic projects or international exports, we strive to exceed expectations with competitive pricing, timely delivery, and exceptional after-sales support.
Contact us today to discuss your fastener needs and explore how we can strengthen your projects with our expertise!
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- Shichuang Logistics Port C6-13, Yongnian District, Handan, Hebei, China
-
Plant Area
- 4500 square meters
-
Number of Employees
- 27
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, D/P, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Tianjin Port
-
Minimum Order Quantity
- 500 Kgs
-
Supply Chain Partners
- 3
Our Production Capability & Technical Expertise
-
Main Products
- Bolt, Nut, Screw, Washer
-
Production Lines
- 2
-
Production Machines
- Wire Drawing Machine, Cold Heading Machine, Thread Tapping Machine
-
QA/QC inspectors
- 1 people
-
Inspection Type for Finished Products
- Random inspection(Visual 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
- 1 people
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2005-03-07
-
Export Year
- 10 Years
-
Main Markets
- South America, Southeast Asia/ Mideast, Africa
-
Repeat Buyers Choice
- 80%~100%
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- No
Our Certifications, Standards & Industry Recognition
-
Cooperated with Fortune 500
- No
FAQ
- What is the minimum order quantity?
- The minimum order quantity is 5000 pieces or 500 Kgs.
- Can the product size be customized?
- Yes, the size is customizable to meet specific customer requirements.
- What surface treatments are available?
- Available surface treatments include plain, yellow galvanized, and black finishes.
- Do you offer OEM and ODM services?
- Yes, we provide full customization from samples, designs, and flexible customization options.
- What standards do your bolts meet?
- Our products comply with DIN, ANSI, GB, and BSW standards.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- What payment terms do you accept?
- We accept LC, T/T, PayPal, D/P, Western Union, and small-amount payments.
- Where is the product shipped from?
- Products are shipped from Tianjin Port, China.
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