CNC Machining Parts Cold Heading Machinery Hex Socket Head Cap Bolt Screw Zinc Plating Stainless Steel Fastener Bolt and Nuts
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Product Highlights
- Premium Material Quality: Crafted from stainless steel with zinc plating for superior corrosion resistance.
- International Standards Compliance: Meets DIN, ANSI, GB, JIS, BSW, and GOST standards with Grade 10.9 strength.
- Comprehensive Customization: Offers full, minor, and flexible customization from samples or designs.
- ISO9001 Certified Manufacturing: Factory passed ISO9001 with 100% visual and function inspection for finished products.
- Rapid Production Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.
- OEM and ODM Services: Accepts OEM and ODM projects with dedicated R&D technicians and production lines.
- Diverse Application Scope: Suitable for machinery, chemical industry, environmental, automotive, and construction sectors.
- Established Manufacturing Capacity: 10+ years experience, 10,000+ sqm plant area, and 18 production lines.
Product Attributes
- Customization
- Available
- Material
- Stainless Steel
- Type
- Hexagon Head
- Model NO.
- customized
- Connection
- Common Bolt
- Head Style
- Hexagonal
- Standard
- DIN, ANSI, GB, JIS, BSW, GOST
- Grade
- 10.9
- Application
- Machinery, Chemical Industry, Environmental
- Finish
- Color-Zinc Plated
- Transport Package
- Carton Packing
- Specification
- M8*18 D10*23
- Trademark
- Sejow
- Origin
- China
- Package Size
- 50.00cm * 40.00cm * 30.00cm
- Package Gross Weight
- 4.000kg
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 CNC Machining Parts Cold Heading Machinery Hex Socket Head Cap Bolt Screw Zinc Plating Stainless Steel Fastener Bolt and Nuts
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Product Description





Sejow Fasteners: The Unseen Force That Holds Your World Together.
At Sejow, we understand that the greatest innovations are built on the most reliable foundations. Our precision-engineered screws, bolts, nuts, and washers are more than just components; they are the critical links ensuring integrity, safety, and longevity in every assembly.
Crafted from premium materials and manufactured to exacting tolerances, Sejow fasteners deliver uncompromising strength, superior corrosion resistance, and consistent performance-even under the most demanding conditions. From automotive and machinery to construction and consumer electronics, we provide the trusted connection that engineers and builders depend on.
Why Choose Sejow?
• Precision & Quality: Every piece meets stringent international standards.
• Durability: Built to withstand vibration, stress, and environmental challenges.
• Complete Range: A comprehensive selection for virtually any application.
• Technical Support: Expert assistance to help you select the perfect fastener


Sejow Precision Manufacturing Division, with its brand Chuanglixin, 10+ years experience in M series industrial connectors, CNC turning part and CNC milling part. Covers the area of 10000+ square meters with more than 50 employees, with R&D 10+ technicians and has passed ISO9001 and all raw materials have been tested and certified to meet international standards.
Till now, we have made thousands of models, win a good market in China and all over the world.
Welcome all kinds of OEM or ODM project and cooperation.





About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR2521374". Items marked "" are certified.
Company Profile
Sejow (Shenzhen) Industrial Co., Ltd. is an enterprise dedicated to providing high-quality products and services. The company is composed of Huizhou Chuanglixin Precision Manufacturing Co., Ltd. And Dongguan Zhenda Electronics Co., Ltd. It was established in August 2013 and is a complete industrial chain enterprise with self-research, self-production and self-sales.
The company is committed to achieving innovation, quality and excellent performance in the field of connectors and wiring harnesses. It has an experienced team with over 10 years of experience in OEM and ODM product implementation. With professional knowledge and a deep understanding of the market, it continues to promote upward development.
The company not only continues to invest in technology research and development to maintain its leading position in industry technology, but also actively expands domestic and foreign markets and establishes long-term and stable cooperative relations with partners around the world. By integrating global resources, the company continues to introduce advanced management concepts and technical means to improve the quality and efficiency of products and services.
Sejow Company also performs well in terms of sustainable development. The company pays attention to environmental protection and actively adopts green production methods to reduce the impact on the environment. At the same time, the company also pays attention to social responsibility, actively participates in public welfare undertakings, and gives back to the society.
In the future, Sejow Company will continue to adhere to the principle of "building interconnectedness of all things, collaboration and win-win for a long time", continue to innovate, pursue progress, provide customers with better products and services, and contribute more to the sustainable development of society.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- R1501, Block a, Building 4, Huaqiang Creative Industrial Park, No. 701, Guangwei Road, Guangming District, Shenzhen, Guangdong, China
-
Plant Area
- 10180 square meters
-
Registered Capital
- 5,000,000 RMB
-
Terms of Payment
- T/T, Western Union
-
International Commercial Terms(Incoterms)
- FOB, EXW
- Average Lead Time
-
Peak Season Lead Time: within 15 workdays
Off Season Lead Time: within 15 workdays -
Nearest Port
- Shenzhen Port
-
Minimum Order Quantity
- 100 PCS
Our Production Capability & Technical Expertise
-
Main Products
- CNC Precision Machining Parts, CNC Machining Parts, CNC Turning Parts, CNC Milling Parts, CNC Parts, Dispensing Valve, Pressure Tank, Wire Connector, Industrial Connector, Circular Connector
-
Production Lines
- 18
-
Production Machines
- CNC Turning and Milling Combined Processing Facility, CNC Lathe, CNC Machining Center, CNC Machining Center, Automatic Sawing Facility, Screw Thread Rolling Facility, Screw Cold Heading Facility
-
QA/QC inspectors
- 7 people
-
Inspection Type for Finished Products
- 100% 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
-
Traceability of Raw Materials
- Yes
-
Own Brand
- Yes
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2013-08-19
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
-
Repeat Buyers Choice
- 50%~80%
-
Overseas Agent/Branch
- No
FAQ
- What materials are used for these fasteners?
- The fasteners are made from stainless steel with a zinc-plated finish for durability.
- Do you accept OEM and ODM orders?
- Yes, we welcome all kinds of OEM or ODM projects and offer full customization options.
- What is the minimum order quantity?
- The minimum order quantity is 100 pieces.
- What are your payment terms?
- We accept T/T and Western Union as payment methods.
- How long is the production lead time?
- The average lead time is within 15 workdays for both peak and off-peak seasons.
- What international standards do your products meet?
- Our products meet DIN, ANSI, GB, JIS, BSW, and GOST standards.
- Is there quality inspection for finished products?
- Yes, we perform 100% inspection including visual and function checks.
- Can I get customization based on my design?
- Yes, we offer customization from samples, designs, and full customization options.
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