Are you looking for the best CNC bolts 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 CNC bolts manufacturers in China, highlighting their strengths, product ranges, and what sets them apart. Let’s dive in and find the perfect fit for your needs.

High Precision CNC Machining Special Bolts

Product Details: High Precision CNC Machining Special Bolts are manufactured by Peak Fasten Technologies using the CNC process with a tolerance of ±0.05 mm, making them suitable for high precision applications. These bolts are generally made of carbon steel and stainless steel. They can pass over 24 hours of salt spray testing or more, depending on customer requirements. The bolts are widely applied in industries such as automotive, machine parts, and electronics. The surface treatments available include Zn-Plated, Ni-plated, Tin-plated, Passivated, Sandblast, and Anodize, among others. Heat treatments include Tempering, Hardening, Spheroidizing, and Stress Relieving. The bolts come in standard sizes or

can be customized based on customer drawings.

Pros:
– High precision sizes for high precision applications
– High rust-resistant performance to apply in extreme environments
– Fine surface without burr or scratches
– Wide range of surface treatments and heat treatments available
– Customizable sizes based on customer drawings

Cons:
– No specific cons mentioned, but high precision and specialized materials may inc…
– May require precise torque to avoid over-tightening or loosening

Top 10 Bolts And Nuts Manufacturers In China

Product Details: Yijin Hardware, Shanghai Jianxin Hardware, and Shanghai Tianbao Fastener are prominent manufacturers of bolts and nuts in China. Yijin Hardware specializes in precision fasteners, including threaded fasteners, cold-formed parts, rivets, and stamped pieces. They have a state-of-the-art facility spanning over 25,000 square meters and produce over 8 million parts monthly. Yijin is adept at crafting non-standard fasteners according to client specifications and serves industries like electronics, automotive, aerospace, and infrastructure. Shanghai Jianxin Hardware focuses on custom orders, particularly for the nuclear industry, using high-tech machinery from Taiwan and Japan. Shanghai Tianbao Fastener, founded in 2001, specializes in custom parts and

pressure riveting fasteners, producing 200-320 million pieces monthly with ISO9001 and ISO14001 certifications.

Pros:
– Advanced manufacturing facilities with high production capacities
– Ability to produce custom and non-standard fasteners according to client specifi…
– High-quality products ensured by strict quality oversight and advanced cold head…
– Global presence and partnerships with major corporations
– ISO 9001 certification for quality standards
– Diverse product line including flange nuts, hex nuts, bolts, washers, and screws
– No minimum order quantity required for custom orders at Yijin Hardware
– Competitive prices and decent discounts for wholesale orders

Cons:
– Lead times can vary from 2 to 6 weeks or longer for complex orders
– Minimum order quantities (MOQs) may apply for some manufacturers and standard fa…
– Dependence on specific materials and finishes which can limit flexibility in cer…

China Cnc Bolt Manufacturers and Factory, Suppliers | Fortune

Product Details: The website https://www.fortune-parts.com/cnc-bolt/ does not provide specific details about the CNC bolts themselves. However, it mentions that Fortune Parts supplies various types of bolts, including CNC bolts, dozer parts, agriculture rubber tracks, spring-loaded pins, and straight pins. These products are designed to meet high standards and are supplied globally to regions such as Europe, America, Australia, and more.

Pros:
– High-quality products that meet or exceed OE specifications
– Global supply chain, catering to customers worldwide
– Efficient and professional services

Cons:
– Lack of detailed product specifications on the webpage
– No specific information on the materials, dimensions, or manufacturing processes…

Custom Fasteners Manufacturer In China

Product Details: CNCFIRST offers custom manufacturing of various fasteners, including screws, bolts, nuts, washers, and rivets. They utilize advanced equipment such as automatic thread rolling machines, cold heading machines, CNC lathes, and nut tapping machines. The company supports both small-batch fast prototyping and mass production. They work with a variety of materials including stainless steel, carbon steel, aluminum, brass, copper, and plastics. Custom fasteners can be finished with zinc plating, anodizing, powder coating, black oxide, and hot dip galvanizing. The manufacturing process includes strict quality control using advanced testing equipment to ensure high standards are met.

Pros:
– Advanced manufacturing capabilities with professional equipment
– Ability to create custom fasteners with strict tolerances and scalable productio…
– Variety of materials and surface finishes available
– Strict quality control with advanced testing equipment
– Support for small-batch prototyping and large-scale production
– Experienced engineers and technicians to meet specific customer needs

Cons:
– No specific pricing information provided on the website
– No details on lead times for small-batch orders
– Dependence on advanced technology may lead to higher costs

New Arrival China Nut Bolt Making Cnc Machine – Self-drilling …

Product Details: Product Name: Self-drilling screw. Material: Stainless steel/carbon steel. Color: Silver/black/zinc. Standards: DIN, ISO, JIS, GB, ANSI, ASME, BSW. Grades: A2-70, A4-80, 4.8, 8.8, 12.8. Package: Various sizes, 20kg or 25kg packing dimensions.

Pros:
– Versatile materials including stainless steel and carbon steel for different app…
– Compliance with multiple international standards (DIN, ISO, JIS, GB, ANSI, ASME,…
– Various grades available (A2-70, A4-80, 4.8, 8.8, 12.8) to suit different streng…
– Multiple color options (silver, black, zinc) for aesthetic and protective needs.
– Flexible packaging options (20kg or 25kg) to cater to different customer needs.

Cons:
– Limited information on the specific CNC machine capabilities and technical speci…
– No detailed information on the machine’s production speed, precision, or mainten…
– No mention of any warranty or after-sales support services.

CNC Bolts – HDC

Product Details: HDC CNC bolts are custom-manufactured using CNC machining techniques. They feature a standard external hexagon head and an internal through-hole design for easy threading. These bolts are designed for precision and reliability, catering to various industries such as aerospace, automotive, and more.

Pros:
– High precision and reliability
– Customizable to meet specific industry needs
– Internal through-hole design for easy threading
– Standard external hexagon head for universal compatibility

Cons:
– May require specialized tools for installation
– Custom manufacturing can be more expensive than standard bolts
– Lead time may be longer due to custom production

China OEM Service 12mm Lead Screw Set CNC 2mm Pitch

Product Details: Product Name: China OEM Service 12mm Lead Screw Set CNC 2mm Pitch. Brand: NJSKT. Diameter: 12mm. Lead: 2mm. Nut: Brass, Plastic. Length of Screw: 50mm-6000mm. MOQ: 1 set (1pc Nut with 1pc Screw as 1 set). Precision: P0-P3. Material: S55C. Quality Standard: ISO9001. Processing: CNC Machining, CNC milling and turning, grinding, bending, sheet metal fabrication, etc. Surface Treatment: Various options including sand blasting, anodizing, painting, tumbling, grinding, and assembling, as well as different platings.

Pros:
– Large diameter helps eliminate whipping.
– High pitch provides quick translation (e.g., 8mm translation for every single re…
– Customizable lengths and various surface treatments available.
– Complies with ISO9001 quality standard.
– Suitable for various applications including medical, research, manufacturing, an…

Cons:
– Minimum order quantity (MOQ) is 1 set (1pc Nut with 1pc Screw as 1 set).
– Delivery time can range from 2-30 working days after order confirmation.

Good quality China CNC Router 3D Printer Ball Screw with …

Product Details: The CNC router is a versatile machine designed for precision cutting, engraving, and milling various materials such as wood, acrylic, brass, aluminum, and more. Key features include a high-speed micro computer intelligent control chip, external digital LCD monitor, handwheel controller, and frequency water-cooled spindle. The machine often comes with a robust control architecture, advanced motor drivers, and the option for different spindle powers (e.g., 1500W/2200W). The working area can vary, but common dimensions include around 600x400x150mm. The machine supports various software like Mach 3 and may include additional features such as auto-checking functions and ball screws for higher precision.

Pros:
– High precision and accuracy with repeat positioning accuracy of 0.01mm and worki…
– Versatile material handling, including wood, acrylic, brass, aluminum, and some…
– Integrated high-speed micro computer intelligent control chip and external digit…
– Frequency water-cooled spindle for efficient cooling and prolonged tool life.
– Robust control architecture and advanced motor drivers for smooth and reliable m…
– Support for various software packages like Mach 3, VCarve Pro, Carveco, and Vect…

Cons:
– May require additional setup and tuning, especially for beginners.
– Limited to softer materials or specific metal alloys without liquid cooling.
– Increasing gantry height can negatively impact machine stiffness and is not reco…
– Higher power spindles may be necessary for harder materials, which can add to th…

China Custom Made Bolts & Nuts Manufacturers

New Arrival China Nut Bolt Making Cnc Machine – collated …

Comparison Table

Company	Product Details	Pros	Cons	Website
High Precision CNC Machining Special Bolts	High Precision CNC Machining Special Bolts are manufactured by Peak Fasten Technologies using the CNC process with a tolerance of ±0.05 mm, making the…	– High precision sizes for high precision applications – High rust-resistant performance to apply in extreme environments – Fine surface without burr…	– No specific cons mentioned, but high precision and specialized materials may inc… – May require precise torque to avoid over-tightening or looseni…	www.peakfastentech.com
Top 10 Bolts And Nuts Manufacturers In China	Yijin Hardware, Shanghai Jianxin Hardware, and Shanghai Tianbao Fastener are prominent manufacturers of bolts and nuts in China. Yijin Hardware specia…	– Advanced manufacturing facilities with high production capacities – Ability to produce custom and non-standard fasteners according to client specifi…	– Lead times can vary from 2 to 6 weeks or longer for complex orders – Minimum order quantities (MOQs) may apply for some manufacturers and standard f…	yijinsolution.com
China Cnc Bolt Manufacturers and Factory, Suppliers	Fortune	The website https://www.fortune-parts.com/cnc-bolt/ does not provide specific details about the CNC bolts themselves. However, it mentions that Fortun…	– High-quality products that meet or exceed OE specifications – Global supply chain, catering to customers worldwide – Efficient and professional serv…	– Lack of detailed product specifications on the webpage – No specific information on the materials, dimensions, or manufacturing processes…
Custom Fasteners Manufacturer In China	CNCFIRST offers custom manufacturing of various fasteners, including screws, bolts, nuts, washers, and rivets. They utilize advanced equipment such as…	– Advanced manufacturing capabilities with professional equipment – Ability to create custom fasteners with strict tolerances and scalable productio…..	– No specific pricing information provided on the website – No details on lead times for small-batch orders – Dependence on advanced technology may le…	cncfirst.com
New Arrival China Nut Bolt Making Cnc Machine – Self-drilling …	Product Name: Self-drilling screw. Material: Stainless steel/carbon steel. Color: Silver/black/zinc. Standards: DIN, ISO, JIS, GB, ANSI, ASME, BSW. Gr…	– Versatile materials including stainless steel and carbon steel for different app… – Compliance with multiple international standards (DIN, ISO, JI…	– Limited information on the specific CNC machine capabilities and technical speci… – No detailed information on the machine’s production speed, pre…	www.youyoumetal.com
CNC Bolts – HDC	HDC CNC bolts are custom-manufactured using CNC machining techniques. They feature a standard external hexagon head and an internal through-hole desig…	– High precision and reliability – Customizable to meet specific industry needs – Internal through-hole design for easy threading – Standard external…	– May require specialized tools for installation – Custom manufacturing can be more expensive than standard bolts – Lead time may be longer due to cus…	hdcmfg.com
China OEM Service 12mm Lead Screw Set CNC 2mm Pitch	Product Name: China OEM Service 12mm Lead Screw Set CNC 2mm Pitch. Brand: NJSKT. Diameter: 12mm. Lead: 2mm. Nut: Brass, Plastic. Length of Screw: 50mm…	– Large diameter helps eliminate whipping. – High pitch provides quick translation (e.g., 8mm translation for every single re… – Customizable length…	– Minimum order quantity (MOQ) is 1 set (1pc Nut with 1pc Screw as 1 set). – Delivery time can range from 2-30 working days after order confirmation.	www.njskt.com
Good quality China CNC Router 3D Printer Ball Screw with …	The CNC router is a versatile machine designed for precision cutting, engraving, and milling various materials such as wood, acrylic, brass, aluminum,…	– High precision and accuracy with repeat positioning accuracy of 0.01mm and worki… – Versatile material handling, including wood, acrylic, brass, a…	– May require additional setup and tuning, especially for beginners. – Limited to softer materials or specific metal alloys without liquid cooling. -…	www.kggfa.com
China Custom Made Bolts & Nuts Manufacturers				ablehardware.com
New Arrival China Nut Bolt Making Cnc Machine – collated …				www.youyoumetal.com

Frequently Asked Questions (FAQs)

What types of materials are commonly used in CNC bolt manufacturing in China?

In China, CNC bolt factories often use a variety of robust materials to ensure durability and resistance to external factors. These materials include stainless steel, brass, titanium, carbon steel, and alloy steels. Each material is selected based on the specific application and the required properties such as strength, corrosion resistance, and wear resistance.

How do CNC bolt factories in China ensure high precision and quality?

CNC bolt factories in China employ advanced technologies and strict quality control measures to ensure high precision and quality. They use advanced CNC lathes and milling machines that offer enhanced precision, reliability, and repeatability. Additionally, these factories have labs to analyze material chemistry and equipment to test part strength without causing damage, helping to catch any hidden flaws.

What are the common applications of CNC-machined bolts produced in China?

CNC-machined bolts produced in China are used in a wide range of industries. These include the automotive, aerospace, electronics, and construction sectors. They are also used in marine, oil and gas, and other specialized industries where bolts with unique features, high strength, and specific certifications are required.

Can Chinese CNC bolt factories produce custom bolts according to specific client requirements?

Yes, many Chinese CNC bolt factories specialize in producing custom bolts tailored to specific client needs. They can create bolts with unique head shapes, non-standard thread pitches, or special features like flanges or shoulder bolts. These factories work closely with clients to design and manufacture bolts that meet exact specifications and requirements.

What certifications and standards do Chinese CNC bolt factories adhere to?

Chinese CNC bolt factories often adhere to global standards such as DIN, ANSI, ISO, JIS, and BS. Many of these factories are ISO 9001 certified, ensuring their products meet high quality standards. They also comply with Chinese, British, German, and American standards, guaranteeing that their fasteners are of high quality and reliable for various applications.