Wave Toothed Spring Pins feature an engineered wave-contoured slot profile that delivers multiple radial contact points, optimizing expansion stress distribution and mitigating micro-vibration loosening in high-frequency power transmission assemblies. As a trusted Spring Pins Manufacturer, Anhui Pins Metal produces wave-toothed spring pins strictly according to Q/PES standards and custom client engineering requirements.
| Parameter Item | Specification & Option Details |
| Manufacturing Standards | Q/PES 002, Q/PES 003 |
| Diameter Range (d) | Metric: 2.0 mm – 20.0 mm | Inch: 1/16" – 3/4" |
| Length Range (L) | 6.0 mm – 150.0 mm |
| Structural Feature | Undulated Wave-Slot Design for Balanced Multi-Point Radial Friction |
| Material Options | Spring Steel (65Mn / 60Si2Mn), Stainless Steel (SUS 304, 316, 420) |
| Surface Hardness | HRC 44–51 (Spring Steel) |
| Surface Treatments | Plain Oiled, Black Oxide, Zinc Plated, Phosphated, Passivated |
| Customization Service | We offer custom manufacturing of wave toothed spring pins according to your specific requirements and drawings. |
- Enhanced Surface Engagement
The wave toothed profile increases contact with the hole surface, providing improved holding performance after installation.
- Reduced Axial Movement
The specially designed tooth pattern helps minimize unwanted pin movement, supporting more stable mechanical connections.
- Reliable Performance Under Dynamic Loads
Designed for applications exposed to vibration and repeated mechanical stress, helping maintain fastening stability over time.
- Consistent Assembly Performance
The engineered profile supports dependable installation and repeatable performance across large production runs.
OEM & Custom Manufacturing
Customized Design Solutions
Support for custom diameters, lengths, tolerances, and special design requirements based on customer drawings or technical specifications.
Flexible Production Capacity
From prototype sampling to high-volume manufacturing, we provide scalable production solutions to support different project stages.
Consistent Manufacturing Standards
Advanced production equipment and process control help ensure stable quality and product consistency across every batch.
Global Supply Support
We offer flexible packaging, labeling, and delivery solutions to support international sourcing, OEM projects, and long-term supply programs.
FAQ
What applications are suitable for this type of fastening pin?
It is suitable for assemblies where components require secure positioning, reliable retention, and stable performance during operation, such as mechanical equipment, automotive components, and industrial assemblies.
How should the correct size be selected for an application?
Selection should be based on factors including hole diameter, material thickness, assembly requirements, expected loads, and operating conditions to ensure proper fit and performance.
Can these pins replace traditional fastening solutions?
They can be considered as an alternative when the application requires a compact fastening method with reliable retention. A complete evaluation of the assembly design is recommended before replacement.
What installation method is recommended?
Installation is typically performed by pressing or driving the pin into a properly prepared hole using suitable tools. The hole condition and installation method should match the required application requirements.
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