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- Ningmu Vil., Ningwei, Xiaoshan, Hangzhou, Zhejiang, 311200, China
- wq@wqpins.com
- +8613967135209

H6 Tolerance Dowel Pins
For h6 dowel pins, the diameter tolerance typically ranges from 0 to -0.006 mm for pins up to 18 mm in diameter. This means that the pin’s diameter is always slightly smaller than the nominal value but within a very tight range, which is ideal for precision alignment and positioning.
Description
H6 tolerance dowel pins are precision-engineered cylindrical pins with a specified diameter tolerance grade of h6. This tolerance class is part of the ISO system of limits and fits. Wenqi Machinery offers custom manufacturing services in China, supplying precisely engineered products that meet exact specifications. As a leading manufacturer, supplier, and wholesaler, our company ensures high-quality products are always available for sale to meet your needs.
h6 Tolerance Dowel Pins
Brand:
WQ
Size:
Available in various diameters and lengths
Tolerance:
h6
Packing style:
Polybag, carton, plywood pallet
Delivery time:
Normally 30 days, depending on the quantity
Our Product
Here are some key applications of h6 tolerance dowel pins:

Automotive Industry
h6 dowel pins are commonly used to align engine blocks, cylinder heads, and transmission parts. The precise fit ensures that these components remain correctly aligned during operation, preventing misalignment that could cause wear or failure.

Tooling and Manufacturing
h6 dowel pins are used to align mold halves in injection molding tools, ensuring precise fit and alignment during the molding process. This leads to consistent and defect-free molded parts.

Robotics and Automation
In robotic systems, h6 tolerance dowel pins are used to align components that require high precision, such as joints, actuators, and end effectors. This ensures smooth operation and accurate movements.
Why Choose Us
Excellent Product Quality
The quality of our products and services is our number one priority. Quality control during every process.
Rich Experience In Production
More than 15 years' experience in the industrial makes us capable to manufacture the right product you need.
Best Service
Selling and delivering are not all part of business, our after-sales service will help you expand your business much easier.
Professional Team
We have a team of skilled professionals who are dedicated to providing exceptional customer service, ensuring that all your needs are met.







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