M2.5-M12 Knurled Nut With Collar Plating Through Hole And Lind Via GB 806 304 Stainless Steel Grade 6.8
Product Parameter
|
Brand |
LEITE |
|
Measurement system |
Metric |
|
Finish |
Other |
|
Grade |
Class 6.8 |
|
Total Length |
20mm |
|
Hole Diameter |
12mm |
|
Application |
General Industry |
|
Intended use |
Nut for pipe nipple (gas installation) |
|
Locking mechanism |
Self-locking |
|
Screw length |
10mm |
|
Thread Coverage |
fully threaded |
Features
- Dual-Mode Installation:** The knurled outer edge allows for quick manual installation and adjustment, while the hexagonal collar can be tightened with a standard wrench for final securement, achieving high-torque locking. This combines convenience with reliability.
- Excellent Corrosion Resistance:** The 304 stainless steel material combined with the surface zinc plating provides dual protection, enabling the product to adapt to harsh environments such as humidity, acids, and alkalis, resulting in a long service life.
- Flexible Design:** The optional through hole and blind hole designs offer versatility for different application scenarios. The blind hole provides a cleaner, more aesthetically pleasing appearance and protects the thread end, while the through hole is suitable for standard pass-through connections.
- Secure and Vibration-Resistant:** The wide collar design increases the bearing surface area, effectively distributing pressure, preventing connection loosening, and reducing damage to the mounting surface.
Applications
- Machinery and Equipment: Used for the quick fastening and adjustment of instrument panels, chassis covers, adjustment knobs, protective covers, and other components.
- Electronics and Electrical: Fastening PCB boards, wiring terminals, equipment shell grounding screws, etc.
- Furniture and Home Use: Suitable for connecting and height adjustment in DIY furniture, display racks, office chairs, and other products.
- Automotive Components: Fastening interior trim parts, filters, electronic device modules, etc.
- General Repair and Maintenance: A common spare part for repair operations, production line assembly, and routine maintenance.
Inspection Process






Why Choose Shenzhen Leite
Equipment: A total of 11 screw/nut cold heading machines, 6 punching machines,CNC Machines, Total 27 Sets,CNC Lathing, Total 22 Sets.
Certification: ISO,CE,ROHS.
Samples:Free samples are offered for quality projects.
Packing and Shipping
Product Packaging:
M2.5-M12 Knurled Nut with Collar Plating Through Hole and Lind Via GB 806 304 Stainless Steel Grade 6.8 come in a sturdy cardboard box. The Connector are separated into individual compartments to prevent mixing and scratching. The box is labeled with the product name, size, and quantity for easy identification.
Shipping:
M2.5-M12 Knurled Nut with Collar Plating Through Hole and Lind Via GB 806 304 Stainless Steel Grade 6.8 are shipped via standard ground shipping. They are carefully packed in the cardboard box, which is then placed in a larger shipping box to prevent damage during transport. The shipping label includes the recipient's address, tracking number, and a warning to handle with care.
Customization
At LEITE, we offer customized services for our M2.5-M12 Knurled Nut with Collar Plating Through Hole and Lind Via GB 806 304 Stainless Steel Grade 6.8 to meet your specific requirements. Some of the options available include:
Customized length and diameter according to your needs
Choice of material, such as stainless steel or carbon steel
Surface treatment options, including zinc plating, hot-dip galvanizing, or black oxide coating
Customized packaging, such as wooden cases or pallets, to ensure e delivery
Customized thread type to fit your specific application
Certificate

ISO 14001

ISO 45001

ISO 9001

GB/T39604
FAQ
Q1: Purpose of knurling?
A: Allows hand-tightening for tool-free installation/removal.
Q2: Why plate stainless steel?
A: Enhances rust/corrosion resistance for harsh environments.
Q3: Through vs blind hole?
A: Through hole for screws, blind hole seals against dust/water.
Q4: Why carbon steel core?
A: Provides strength with stainless exterior for cost-effective protection.
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Leite success not only stems from the wide application of our products but also from the high standards of our products. LEITE employees advocate close collaboration to ensure that the production line can get the ideas of customers and engineers in the first time, and also ensure that the products that Leite can enter the market are high-quality products.
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