Are you looking for the best CNC fastener factories in China? With so many options available, it can be overwhelming to choose the right one. In this article, we’ll compare some of the top Chinese manufacturers, highlighting their strengths, specialties, and what sets them apart in the industry. Let’s dive in and find the perfect fit for your needs.

Custom Fasteners Manufacturer In China

Product Details: CNCFIRST offers custom manufacturing of various fasteners, including screws, bolts, nuts, washers, rivets, and more. They utilize advanced equipment such as automatic thread rolling machines, cold heading machines, CNC lathes, and nut tapping machines. The company provides services for small-batch fast prototyping and mass production, ensuring strict tolerances and short delivery times. They work with a range of materials including stainless steel, carbon steel, aluminum, brass, and copper. Custom finishes available include zinc plating, anodizing, powder coating, black oxide, and hot dip galvanizing. The company serves multiple industries such as automotive, aerospace, military and defense, oil and gas, and construction.

Pros:
– Advanced manufacturing equipment ensuring high precision and strict tolerances.
– Wide range of materials and finishes available to meet specific needs.
– Capability for both small-batch prototyping and large-scale mass production.
– Short delivery times and high-quality control standards.
– Expertise in serving various industries with customized fasteners.

Cons:
– No specific pricing information available on the website.
– No detailed information on minimum order quantities or lead times.

High Precision CNC Machining Special Bolts

Product Details: High Precision CNC Machining Special Bolts are manufactured by Peak Fasten Technologies using CNC processes with a tolerance of ±0.05 mm, making them suitable for high precision applications. These bolts are typically made of carbon steel and stainless steel. They can withstand over 24 hours of salt spray testing, depending on customer requirements. The bolts are widely used in industries such as automotive, machine parts, and electronics. They come in various head styles and sizes as per customer specifications. Surface treatments include Zn-plated, Ni-plated, Tin-plated, Passivated, Sandblast, and Anodize, among others. Heat treatments such as tempering, hardening, spheroidizing, and stress

relieving are also available. Packaging options include wooden boxes for bulk goods and bubble packs with wooden boxes for precision packaging.

Pros:
– High precision sizes for high precision applications
– High rust-resistant performance suitable for extreme environments
– Fine surface finish without burrs or scratches
– Wide range of materials and surface treatments available
– Customizable to meet specific customer requirements
– Timely delivery and best after-sale service

Cons:
– No specific cons mentioned, but high precision and customization may increase co…
– Dependence on CNC machinery could lead to production delays if machines are down

China Custom Fasteners Manufacturing Suppliers Factory

Product Details: HLC Metal Parts Ltd offers custom CNC milling and machining services, including the manufacture of custom fasteners. The process involves CNC turning, milling, drilling, and other machining operations. Materials used include stainless steel, aluminum, brass, copper, and various alloys. The company ensures high precision with tolerances of +/-0.01mm and surface roughness of Ra≤0.1. They accept small orders and provide factory-direct pricing. The products are certified under IATF16949:2016, ISO13485:2016, CE, RoHS, SGS, and REACH standards.

Pros:
– High precision and accuracy with tight tolerances and complex geometries
– Cost-effective and time-efficient process without the need for expensive tooling…
– Wide range of materials available including stainless steel, aluminum, brass, an…
– Factory-direct pricing for optimal affordability
– Accepts small orders and provides fast delivery services
– Strict quality control with certifications like IATF16949:2016 and ISO13485:2016

Cons:
– Requires detailed design drawings and technical specifications from the customer
– May involve additional costs for specific surface treatments or special material…
– Dependent on the complexity of the design, production time can vary

CNC Turning for Custom Fasteners Manufacturer in China

Top 10 Bolts And Nuts Manufacturers In China

CNC Machining Fasteners Thread Nut Stainless Steel Water …

China Fasteners Manufacturers Factory

China Fastener Info – The Most Popular Fastener Media of …

Cnc Machining Precision Rivet Nuts Metal Parts Kinsom …

China fastener

Product Details: Fasteners are manufactured using various materials including stainless steel, carbon steel, alloy steel, and other exotic materials. The processes used include sand casting, investment casting, and CNC machining. Products include hex bolts, hex nuts, u-bolts, flange nuts, round nuts, and nylon insert hex nuts. Stainless steel fasteners are available in grades such as SS304, SS316, and SS321, while carbon steel fasteners are available in grades like Grade 2, Grade 5, and Grade 8[2][3][5].

Pros:
– High corrosion resistance, especially with stainless steel materials
– Variety of materials and grades available to suit different applications
– Precision investment casting allows for good surface finish and precise dimensio…
– CNC machining ensures high accuracy and quality
– Available with various coatings or plating to enhance corrosion resistance and a…

Cons:
– Stainless steel fasteners, while corrosion-resistant, are not as strong as harde…
– Higher cost associated with certain materials and coatings, such as chrome plati…
– Specific grades of steel may have limitations, such as Grade 2 being the least e…

Comparison Table

Frequently Asked Questions (FAQs)

Frequently Asked Questions About CNC Fasteners Factories in China

What certifications should I look for when selecting a CNC fasteners factory in China?

When choosing a CNC fasteners factory in China, look for internationally recognized certifications such as ISO 9001, CE, and compliance with standards like DIN, ISO, ASME, and GB. These certifications ensure the factory maintains high-quality production and strict quality control.

What materials can CNC fasteners factories in China work with?

CNC fasteners factories in China can work with a wide range of materials, including stainless steel, carbon steel, alloy steel, brass, copper, aluminum, and even plastics. They can also handle specialized materials like titanium and super alloys, making them versatile for various industrial needs.

What is the typical manufacturing process for CNC fasteners in China?

The manufacturing process for CNC fasteners in China generally involves several steps: annealing, pickling, wire drawing, molding, grinding teeth, heat treatment, and surface treatment. Advanced factories use CNC machines, automatic thread rolling machines, and cold heading machines to ensure precision and quality.

Can Chinese CNC fasteners factories produce custom and non-standard fasteners?

Yes, many Chinese CNC fasteners factories specialize in producing custom and non-standard fasteners. They can create fasteners according to your specific designs, materials, and dimensions. This includes custom bolts, nuts, screws, and other specialized fasteners tailored to your exact requirements.

What kind of quality control measures do Chinese CNC fasteners factories implement?

Chinese CNC fasteners factories implement strict quality control measures, including first article inspections, regular audits, and the use of advanced quality testing equipment like carbon and sulfur analyzers. They also maintain high qualification rates, often above 99%, to ensure the products meet international standards and customer expectations.