Your Professional Other CNC Parts Supplier
Huizhou Zeyao Hardware Products Co., Ltd. specializes in the production of custom fasteners, including screws, bolts, nuts, washers, pins, spacers, standoffs, rivets, CNC-milled parts, and CNC-turned parts. Our products find extensive application across various industries, such as automotive manufacturing, electronics, construction, aerospace, industrial machinery, medical devices, furniture, household goods, railway transportation, and more.
Rich Experience
Established in 2006, Huizhou Zeyao Hardware Products Co., Ltd. has accumulated over 18 years of expertise in manufacturing high-quality fasteners.
Quality Control
All our products comply with ROHS standards, and we maintain a stringent quality control system throughout the entire production process to ensure superior product quality.
Customized Services
We offer tailored solutions based on customer requirements, providing customized production according to specific drawings or samples.
Advanced Production Technology
Our production capabilities encompass cold forming, automatic lathing, automatic milling, and CNC machining, enabling us to meet diverse customer needs efficiently.
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Thread Adapter Thread ReducerThread adapter is a thread insert which can be assembled to exchanged to other thread. Thread varies from 2-56 8-32 1/4-20 M2 M3 M4 M5 M6 M8 With slot drive on head for easy mounting....view more
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Stainless Steel ShaftStainless steel shafts are widely used mechanical components, offering excellent corrosion resistance, high strength, and good processability. They are commonly used in machinery manufacturing,...view more
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Brassl BushingThe brass bushing is a mechanical component, primarily used in bearing parts. Their main function is to support and protect bearings, helping reduce friction and wear. They are known for their...view more
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Brass Hot Staking InsertsThe brass hot staking inserts are metal fasteners embedded into plastic components using heat or ultrasonic methods. These inserts use the high thermal of brass and the melting of plastic to...view more
Specification
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Standard |
ISO,JIS,GB,ANSI,BSW,DIN or non standard as customize |
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Material |
1.Stainless Steel:SS201,SS303,SS304,SS316,SS410,SS420 |
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Grade |
4.8,6.8,8.8,10.9,12.9,etc |
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Size |
M2-M24 or made to print as customer's specification |
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Specifications |
Various shape size according to client's requirement |
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Thread |
UNC,UNF,Metric thread |
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Finish |
Plain,Zinc Plated(Clear/Blue/Yellow/Black),Ni-plated,black oxide,Sandblast and Anodized,H.D.G,DAC,GOEMET,as custom need |
Types of Other CNC Parts
The other CNC parts produced by our company mainly include the following types:
Brassl Bushing
The brass bushing is a mechanical component, primarily used in bearing parts. Their main function is to support and protect bearings, helping reduce friction and wear. They are known for their excellent wear resistance, making them suitable for high-speed and heavy-duty applications.
POM Spacers
POM spacers, made from a high-performance material called POM (Polyoxymethylene), offer excellent wear resistance, corrosion resistance, and high-temperature tolerance. POM is known for its high stiffness and fatigue resistance.
Dowel Pins
The dowel pins are precision-engineered components used to accurately align and position parts during assembly. These pins are made by CNC technology, which ensures high precision and accuracy.
Advantages of Other CNC Parts
Brassl Bushing
Brassl bushings have many advantages, including:
High Strength and Load Capacity
Bronze exhibits excellent mechanical properties, providing high strength and load-carrying capacity. This makes bronze bushings suitable for heavy-duty applications, capable of withstanding substantial radial and axial loads.
Wear Resistance
Bronze is known for its exceptional wear resistance, which helps reduce friction and minimize wear between moving parts. This property ensures that bronze bushings have a longer service life and require less frequent replacements, reducing downtime and maintenance costs.
Self-Lubricating Properties
One of the standout features of bronze bushings is their inherent self-lubricating ability. When in contact with mating surfaces, the bronze material forms a thin oxide layer, acting as a lubricant.
Low Coefficient of Friction
Bronze bushings offer a low coefficient of friction, resulting in minimal resistance between the bushing and the mating part. This translates to improved energy efficiency and reduced power consumption, particularly in rotating or reciprocating motion applications.
Corrosion Resistance
Bronze is naturally corrosion-resistant, making bronze bushings suitable for harsh and corrosive environments. This corrosion resistance ensures the longevity of the bushing even when exposed to moisture, chemicals, and other potentially damaging substances.
Noise Damping
Bronze bushings possess noise-damping properties, which help reduce the noise and vibration generated during equipment operation. This makes them particularly valuable in applications where noise reduction is essential for a conducive working environment.


POM Spacers
POM spacers have many advantages, including:
Low Cost
Compared to other polymer components, POM is very cost effective, making it the perfect material for applications that require a high volume of components.
High stiffness and strength
POM has a high modulus of elasticity, which means it is stiff and provides good structural support. It also has good tensile strength, which makes it resistant to breaking or cracking under tension.
Low friction and wear resistance
POM has excellent wear resistance, which makes it suitable for use in applications that require sliding or rotating parts. It also has a low coefficient of friction, which means it can slide easily against other materials.
High fatigue resistance
POM has excellent fatigue resistance, which means it can withstand repeated cycles of stress without losing its mechanical properties.
Excellent dimensional stability
POM has low water absorption and is highly resistant to creep, which means it maintains its shape and size over time. It also has low thermal expansion, which means it does not expand or contract significantly with changes in temperature.
Chemical resistance
POM is highly resistant to a wide range of chemicals, including alcohols, aldehydes, esters, and many acids and bases. This makes it suitable for use in harsh environments where exposure to chemicals is a concern.
Electrical insulation properties
POM is an excellent insulator and has good dielectric strength, which makes it suitable for use in electrical applications where high insulation properties are required.
Dowel Pins
Dowel pins have many advantages, including:
Enhanced Alignment
Dowel pins provide precise alignment between mating parts, ensuring accurate assembly and reducing the risk of misalignment. This results in improved product quality and functionality.
Increased Strength and Stability
By securely connecting components, dowel pins enhance the strength and stability of structures and assemblies. They help distribute loads evenly, minimizing stress concentrations and improving overall structural integrity.
Easy Assembly and Disassembly
Dowel pins simplify the assembly and disassembly processes. They provide a reliable and repeatable connection that can be easily disassembled when needed, allowing for repairs, maintenance, or component replacement.
Versatility and Reusability
Dowel pins can be used in various applications and are often reusable. They can be removed, repositioned, or replaced without compromising their performance, making them a cost-effective solution.

Applications of Other CNC Parts
Brassl Bushing
Brassl bushings can be used for a variety of purposes, including:
- Aerospace (flight control system, landing gear assemblies, aircraft components)
- Agriculture
- Automotive (sway bars, control arms, vehicle suspension components)
- Construction
- Energy (gearbox assemblies and yaw mechanisms in wind turbines, turbine shafts in hydroelectric power plants)
- Food processing
- Industrial (pivot points, rotating shafts)
- Offshore
- Pumps
- Steel Manufacturing.
POM Spacers
POM spacers can be used for a variety of purposes, including:
- Bearings and Bushings: POM spacers are often used as components in bearings and bushings. Their low friction coefficient helps reduce wear and energy consumption, while their high stiffness provides stable support for rotating or sliding shafts.
- Connector Components: In some electrical connectors, POM spacers are used to maintain the proper spacing and alignment of contact pins. They help ensure reliable electrical connections.
- Automotive Industry: POM spacers can be found in automotive interior components, such as between panels and in the assembly of door handles and seat adjusters. They provide precise spacing and contribute to the overall quality and appearance of the interior.
- Medical Device Assemblies: POM spacers are used in the assembly of various medical devices. They can provide precise spacing and support in components such as syringe pumps, surgical instruments, and diagnostic equipment.
Dowel Pins
Dowel pins can be used for a variety of purposes, including:
- Automotive: Used in engine assemblies, transmissions, and suspension systems for precise alignment.
- Aerospace: Ensures positional accuracy in high-tolerance components such as fuselage and wing assemblies.
- Industrial Machinery: Facilitates the alignment of heavy-duty equipment and components in production lines.
- Medical Devices: Provides stability and accuracy in surgical instruments and diagnostic equipment.
Packaging and Shipping
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Packaging |
Plastic bag + outer carton + pallets |
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Shipping |
We will help you to choose the best shipping way according to your detail requirements. By sea, by air, or by express, etc. |
Other Ordering Information
Payment Methods
T/T, L/c,Western Union, Alipay etc
Payment Terms
1)Full payment, 2)30% Advanced payment and 70%balance payment.
Package Methods
8Boxes/carton, 20-25kg/carton, 36-48 cartons/pallet.
Leading Time
5-7 Days for standard parts and 12-30 working days for customized items.
Our Service
Our team will follow your project requirements and make an expert suggestion to make sure you get exactly what you need. We also offer detailed product information and samples so you can feel confident in your decision. And if you're unsure about anything, don't hesitate to reach out-we're happy to answer your questions.
During producing, we keep you updated on your order status, ensuring timely delivery. We're committed to making sure everything goes as planned and that you're satisfied with your purchase experience.
Our service doesn't stop after you receive your fasteners. If you run into any issues or have questions about how to use the products, we're available to help. Our goal is to ensure that you're completely satisfied with both the products and the service we provide.
Our Certificate

FAQ
Other CNC Parts - Huizhou Zeyao Hardware Products Co., Ltd.
POM Spacers, other cnc parts, Brassl Bushing
