OEM/ODM Customized Brass Large Diameter Welded Neck Flange Nut
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Product Details
| Customization: | Available |
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| Material: | Brass |
| Type: | Round Head |
Shipping
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Basic Info.
- 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
Packaging & Delivery
- Package Size
- 15.00cm * 20.00cm * 25.00cm
- Package Gross Weight
- 3.000kg
Product Description

Material Selection Guide
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. |

Product Application

Company Profile

Certifications

Packaging & Shipping

FAQ
Q: What materials are nuts made of? How does material affect selection?
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.
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.
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