OEM/ODM Customized Brass Round Flange Nuts with Four Holes
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Product Highlights
- Customizable Standards: Standards are explicitly customizable to meet specific project requirements.
- OEM/ODM Service: Full OEM and ODM customization services available for machinery and industrial applications.
- Versatile Applications: Suitable for machinery, chemical industry, environmental projects, and building construction.
- Low MOQ Support: Minimum Order Quantity is only 1000 PCS, facilitating flexible purchasing for various scales.
- Round Flange Design: Four-hole round flange nut design provides secure connection and stability for common bolts.
Product Attributes
- Customization
- Available
- Material
- Brass
- Type
- Round Head
- Model NO.
- nut
- Connection
- Common Bolt
- Head Style
- Round
- Standard
- Customizable
- Grade
- /
- Application
- Machinery,Chemical Industry,Environmental,Building
- Service
- Customized OEM
- MOQ
- 1000PCS
- Keyword
- Nut
- Transport Package
- Small Packing+Carton Packing+Pallet
- Specification
- Customizable
- Trademark
- GONUO
- Origin
- China
- HS Code
- 7318160000
- Production Capacity
- 100 Ton/Month
- Package Size
- 15.00cm * 20.00cm * 25.00cm
- Package Gross Weight
- 3.000kg
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 OEM/ODM Customized Brass Round Flange Nuts with Four Holes
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OEM/ODM Customized Brass Round Flange Nuts with Four Holes -
OEM/ODM Customized Brass Round Flange Nuts with Four Holes -
OEM/ODM Customized Brass Round Flange Nuts with Four Holes -
OEM/ODM Customized Brass Round Flange Nuts with Four Holes -
OEM/ODM Customized Brass Round Flange Nuts with Four Holes -
OEM/ODM Customized Brass Round Flange Nuts with Four Holes -
OEM/ODM Customized Brass Round Flange Nuts with Four Holes
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Product Description
Material | Corrosion Resistance | Temperature Resistance | Magnetic | Applications |
Carbon Steel | Low | -20°C to 300°C (-4°F to 572°F) | Yes | General purpose, construction, indoor machinery, automotive. |
Alloy Steel | Low to Medium | -50°C to 450°C (-58°F to 842°F) | Yes | High-strength & high-load applications: engines, heavy machinery, structural bolts. |
SS304 Stainless Steel | Good | -196°C to 800°C (-321°F to 1472°F) | No | Food processing, kitchen equipment, chemical equipment, architectural fixtures. |
SS316 Stainless Steel | Excellent | -196°C to 800°C (-321°F to 1472°F) | No | Marine environments, chemical processing, medical implants, coastal structures. |
Brass | Good | -20°C to 200°C (-4°F to 392°F) | No | Electrical applications, plumbing and pipe fittings, decorative purposes. |
Aluminum Alloy | Good | -200°C to 150°C (-328°F to 302°F) | No | Lightweight applications: aerospace, racing, drones, bicycles. |
Titanium Alloy | Excellent | -200°C to 600°C (-328°F to 1112°F) | No | High-end aerospace, medical implants, performance racing, chemical industry. |
Nylon (Plastic) | Excellent | -40°C to 85°C (-40°F to 185°F) | No | Electrical insulation, lightweight fastening, chemical resistance, electronics. |
A: Common materials are carbon steel, stainless steel, brass, and nylon. Carbon steel offers strength but rusts; stainless steel resists corrosion; brass is non-magnetic and anti-corrosive; nylon prevents loosening and vibration.
Q: What's the difference between a nut and a bolt?
A: Nuts have internal threads and pair with externally threaded bolts. Bolts pass through parts, and nuts secure them.
Q: How to prevent nuts from loosening?
A: Use lock nuts, apply thread - locking compounds, or add mechanical lock devices like spring washers.
Q: How to prevent nuts from corroding?
A: Pick corrosion - resistant materials (stainless steel, galvanized steel), apply anti - corrosion coatings, and maintain
regularly.
Q: How to choose nut size and specification?
A: Match nuts to bolts. Consider bolt thread diameter, pitch, load, and space. Refer to standards or experts.
Q: What tools for nut installation and removal?
A: Use wrenches, sockets, impact wrenches. Torque wrenches for precise torque.
Q: Are there special nuts for specific uses?
A: Yes. Wing nuts for easy hand - tightening; flange nuts for high - vibration; hex socket nuts for compact fastening.
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR2531408". Items marked "
" are certified.
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Company Profile
Ningbo Yinzhou Gonuo Hardware Co., Ltd., established in 2013, is a specialized manufacturer dedicated to the research, production, and sales of high-quality nuts and bolts. As a professional fastener enterprise, we provide a comprehensive range of nut and bolt products in metric, ASTM, and BS standards, along with fully customized non-standard solutions tailored to specific client requirements. Our products are exported to more than 50 countries and regions worldwide and have earned a strong reputation in demanding markets such as the United States, Germany, and Japan.
Core Strengths:
Professional Customization Capability
We possess extensive expertise in designing and producing non-standard nuts and bolts to meet diverse industrial applications. Our engineering team offers end-to-end support-from drawing review and process design to sample validation-ensuring that each custom product meets exact specifications regarding thread type, unique dimensions, mechanical properties, and surface treatment.
Global Supply Capacity with Wide Product Range
Our product portfolio covers sizes from M1 to M160, suitable for applications ranging from precision instruments to heavy machinery. We supply nuts in various materials including carbon steel, stainless steel, copper, aluminum, and other alloys. All products are manufactured and inspected in compliance with international standards such as ISO, DIN, ANSI, and JIS. We also offer multiple surface treatments like electroplating, hot-DIP galvanizing, Dacromet, and passivation to enhance corrosion resistance and durability.
Rapid Response and Logistics Efficiency
Strategically located in Ningbo-a major port city and manufacturing hub in China-we are only two hours away from Shanghai Port, enabling efficient and cost-effective shipping. Our optimized warehousing and logistics systems ensure prompt order processing, smooth customs clearance, and reliable delivery, helping our clients reduce lead time and enhance supply chain performance.
Integrity-Driven and Technology-Focused
We operate with a firm commitment to integrity and long-term partnership. Our young and dynamic team continuously focuses on technological innovation and quality improvement. By integrating advanced manufacturing techniques and strict quality control systems, we guarantee consistent performance and reliability of every nut we produce. We aim to be more than a supplier-we are your technical partner and problem-solver.
Gonuo Hardware adheres to the philosophy of "Continuous Improvement and Innovation, " consistently strengthening our core competitiveness. Moving forward, we will further expand our global presence and enhance customer-oriented services to deliver greater value. We warmly welcome clients from around the world to reach out and explore opportunities for collaboration.
About Our Factory & Business Background
- Address
- No. 426, Xueshi Road, Yinzhou, Ningbo, Zhejiang, China
- Terms of Payment
- LC, T/T, PayPal
- International Commercial Terms(Incoterms)
- FOB, CFR, CIF, DDP
- Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays - Nearest Port
- Ningbo Shanghai
Our Production Capability & Technical Expertise
- Main Products
- Special Nut, Hexagon Nut, Stainless Steel Nut, Lock Nut, Nut, Bolt, Stainless Steel Blots, High Strength Bolt, High Precision Bolt, U Bolt
Our Industry Experience & Global Business Record
- Export Year
- 2011-10-08
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Eastern Asia, Western Europe
FAQ
- What materials are nuts made of and how does it affect selection?
- Common materials are carbon steel, stainless steel, brass, and nylon. Carbon steel offers strength but rusts; stainless steel resists corrosion; brass is non-magnetic and anti-corrosive; nylon prevents loosening and vibration.
- What is the difference between a nut and a bolt?
- Nuts have internal threads and pair with externally threaded bolts. Bolts pass through parts, and nuts secure them.
- How to prevent nuts from loosening?
- Use lock nuts, apply thread - locking compounds, or add mechanical lock devices like spring washers.
- How to prevent nuts from corroding?
- Pick corrosion - resistant materials (stainless steel, galvanized steel), apply anti - corrosion coatings, and maintain regularly.
- How to choose nut size and specification?
- Match nuts to bolts. Consider bolt thread diameter, pitch, load, and space. Refer to standards or experts.
- What tools are needed for nut installation and removal?
- Use wrenches, sockets, impact wrenches. Torque wrenches for precise torque.
- Are there special nuts for specific uses?
- Yes. Wing nuts for easy hand - tightening; flange nuts for high - vibration; hex socket nuts for compact fastening.
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