Product advantages
Customized design
Non-standard nuts can be customized according to customer requirements to meet special application scenarios.
01
High strength
The use of high-quality materials to ensure high load capacity and durability.
02
High precision
Precision machining to ensure a perfect fit with bolts or other accessories.
03
Variety
Available in a wide range of specifications, sizes and finish options.
04
Wide applicability
suitable for all kinds of special equipment and machinery.
05
Characteristics
Non-standard size: Designed according to customer requirements, breaking the limits of standard nuts.
Special thread design
left-turn, right-turn, fine, coarse thread types can be customized.
Special shape
such as square, butterfly, flange, etc., to meet different installation needs.
Corrosion resistance
Through surface treatment (such as galvanized, nickel plating, etc.) to improve corrosion resistance.
High reliability
rigorously tested to ensure stable operation under extreme conditions.
Material
Carbon steel:economical and practical, suitable for general industrial scenarios.
Stainless stee: such as 304, 316, has excellent corrosion resistance, suitable for wet or corrosive environment.
Alloy steel: High strength, suitable for high load and high temperature environment.
Copper alloy: such as brass, bronze, has good electrical conductivity and corrosion resistance.
Titanium alloy: lightweight and high strength, suitable for high-demand fields such as aerospace.
Scope of application
- Mechanical equipment: specially designed equipment or mechanical connections.
- Automotive industry: Suitable for customized auto parts.
Aerospace
To meet the special requirements of high precision and high strength.
Marine industry
Connection parts with high corrosion resistance requirements.
Power industry
Used for fixing and connecting special electrical equipment.
Construction works
suitable for fastening needs of special structures.
Description of production process
Demand analysis: Communicate with customers to clarify the size, material, thread type and other requirements of non-standard nuts.
Design drawing: According to customer needs to draw design drawings, determine the processing technology.
Material preparation: Select suitable raw materials (such as carbon steel, stainless steel, etc.).
Processing and forming:
① Use lathes, milling machines or CNC machine tools for precision machining.
② Thread processing (such as rolling, tapping) to ensure accuracy.
Heat treatment: The nuts with high strength requirements are quenched and tempered to improve the hardness and strength.
Surface treatment: zinc plating, nickel plating, blackening, dacromet and other treatments according to demand to enhance corrosion resistance.
Quality inspection:
① Size detection: to ensure compliance with the requirements of the design drawings.
② Hardness test: verify the effect of heat treatment.
③ Thread detection: to ensure the accuracy and compatibility of the thread.
Packing and delivery: Packing according to customer requirements to ensure that there is no damage during transportation.
Through the above process, non-standard nuts can meet the special needs of customers and provide high-precision and high-strength fastening solutions.
This is a special nut made for the customer. There are two specifications for this product.
One is the internal thread M30.One is the internal thread is M20. And the customer requires black
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