Our Factory
Professional processing of all kinds of hardware parts, non-standard equipment accessories, fixtures, equipment design, and processing, and provide professional CNC machine tool automation solutions. Adhere to the fast and accurate to customers to provide high-quality products and services, to create value for customers.
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![Threaded Guide Pins]()
Threaded Guide PinsThis product is a precision CNC machined component designed as a threaded guide pin made from 30CrNiMo8 alloy steel. With a total length of 252 mm, it provides excellent strength, wear resistance,...view more -
![Inconel X750 Round Bar]()
Inconel X750 Round BarThis inconel X-750 pin is a core component of high - precision aerospace - grade connectors. Made of Inconel X - 750 nickel - based alloy (compliant with AMS5698 standard), it is specifically...view more -
![Cnc Stainless Steel Parts]()
Cnc Stainless Steel PartsThis cnc stainless steel part is a high - performance stainless - steel shaft that complies with ASTM standards, suitable for high - requirement fields such as aerospace, medical devices, and...view more -
![Aluminum Clevis Pin]()
Aluminum Clevis PinThis aluminum clevis pin metal connector features an innovative modular design, precision-cast from aluminum 6061-T6 alloy to deliver a subtle gray matte finish with professional industrial...view more -
![Inserting Pin]()
Inserting PinThe material used in this inserting pin is Inconel 600. Inconel 600 is a very special nickel-based alloy that is highly prized for its excellent high temperature and corrosion resistance....view more -
![Poppet-pilot]()
Poppet-pilotPoppet-pilot addresses critical challenges such as corrosion susceptibility and high maintenance costs through the integration of material innovation, bionics-inspired structural design, and...view more -
![Pusher Pin]()
Pusher PinThis Pusher Pin is a precision-machined stainless steel component engineered for reliable positioning, pushing, and guiding functions in mechanical assemblies and automated equipment. Made from...view more -
![Custom Size Dowel Pins]()
Custom Size Dowel PinsHigh-Precision Geometric Structureview more
•Stringent dimensional tolerances controlled, with 1:1 scale drawings ensuring machining and assembly compatibility.
•Special Process Requirements:... -
![Custom Made Metal Dowel Pins]()
Custom Made Metal Dowel PinsThese dowel pins are engineered for precision alignment and repeatable positioning in demanding mechanical assemblies. Machined to a height of 0.625 in with a 0.248 in diameter, each pin provides...view more -
![Blanking Cap Stop Pin]()
Blanking Cap Stop PinThe blanking cap stop pins are manufactured using precision casting of premium stainless steel (304/316) or alloy steel, followed by CNC numerical control machining, surface polishing, and heat...view more -
![Brass Roller Pin]()
Brass Roller PinThis brass roller pin is designed for compact mechanisms that require smooth rotation, stable support, and reliable axial guidance. With a height of 0.375 in and a 1/16" drilled center hole, the...view more -
![Small Metal Dowel Pins]()
Small Metal Dowel PinsSmall metal dowel pins are engineered for high-precision mechanical fastening applications, featuring high-strength corrosion-resistant alloy materials (316L stainless stee) and precision thread...view more
Why choose us
Production Equipment
Our company has dozens of precision machining equipment such as CNC lathes, milling machines, grinders, and drilling machines.
Production Market
Our product sales network covers Beijing, Guangdong, Fujian, and many other provinces and cities in China, and is exported to Southeast Asia, Europe the United States, and other foreign markets.
Our Service
During the manufacturing process from customer design to final shipment, the QC department (IQC, IPQC, FQ) strictly controls the quality of each step's products according to customer requirements. A comprehensive inspection is also conducted on the products before shipment.
Our Certificate
The company has implemented the ISO9001 standard to optimize processes further and standardize management. It continues to invest in the research and development of new products and technologies and has currently applied for and obtained multiple national technology patents.
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Product name |
Custom Dowel Pins |
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Size |
M1-M48,According to the drawing provided by the customer. |
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Grade |
4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80 |
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Standard |
ISO, GB, BS, DIN, ANSI,JIS, Non-standard |
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Material |
1. Stainless steel: 201,303,304,316,410 |
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2. Carbon steel: C1006,C1010,C1018,C1022,C1035K,C1045 |
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3. Copper: H62,H65,H68 |
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4. Aluminum: 5056, 6061, 6062, 7075 |
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5. According to customer demand |
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Surface treatment |
Zn- Plated,Ni-plated,Passivated,Tin-plated,Sandblast and Anodize,Polish,Electro Painting,Black Anodize,Plain,Chrome plated,Hot Deep Galvanize(H. D. G. ) etc. |
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Package |
Plastic bag / small box +outer carton +pallets |
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After-sales Service |
We will follow up every customer and solve all your problems satisfied after sales |
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• Diameter and tolerance
• Length in inches or millimeters
• Material: 12L14 steel, 17-4 PH stainless steel, 303 stainless steel, 316 stainless steel, 416 stainless steel, alloy steel, or virtually any machinable material.
• Rockwell hardness
• Secondary features such as milled flats, internal or external threads.
• Optional micro finish, if needed.
Diameter: .031″ to 1.000″ (.787mm to 25.4mm)
Length: .125″ to 3.000″ (3.17mm to 76.2mm)
Bearing Grade Chrome Steel
300 Series Stainless Steels, Including: 302 / 303 / 304 / 18-8 / 316
400 Series Stainless Steels, Including: 416 / 420 / 440 / 440C
Material Choices
Stainless Steel
Offers corrosion resistance and is suitable for applications exposed to moisture or corrosive substances.
Alloy Steel
Known for its strength and durability, it’s ideal for heavy-duty applications.
Brass
Often used when there’s a need to avoid sparking or in applications with lower strength requirements (less common).
Aluminum
Lightweight and resistant to corrosion, aluminum precision dowel pins are suitable for applications where weight is a concern (less common).
Types of Dowel Pins We Offer
Solid Dowel Pins: The most common type of dowel pin, made from a single piece of material, offering high precision and strength for a wide range of applications. Available in stainless steel, steel, and alloy steel.
Slotted Dowel Pins: Featuring slots along the pin length, these are used when a more flexible fit is needed, such as in applications where expansion or contraction might occur. They also allow for easier removal during maintenance or adjustments.
Spring Pins: A type of dowel pin with a split design, these pins are designed to compress and fit into holes with a secure, snug fit. Often used in applications requiring vibration resistance and durability.
Tapered Dowel Pins: These pins have a slight taper, allowing for easier installation and a more secure fit when inserted into holes that are not perfectly aligned.
Common Applications for Dowel Pins
Machinery Assembly
Used to align and join parts in mechanical and industrial machinery, ensuring accurate positioning of components.
Furniture Construction
Dowel pins are widely used in woodworking and furniture-making, providing strong connections between components like legs, shelves, and panels.
Automotive and Aerospace
Dowel pins are often used in vehicle and aircraft assembly to secure parts with precise alignment, ensuring structural integrity and performance.
Electronics and Appliances
Dowel pins help secure internal components of appliances and electronic devices, offering stability and durability in the assembly process.
Our Certificate
FAQ
We're well-known as one of the leading custom dowel pins manufacturers and suppliers in China. If you're going to buy high quality custom dowel pins, welcome to get more information from our factory.
custom dowel pins, Pusher Pin, Small Metal Dowel Pins
