SS316 Parallel Key DIN6885
Product Overview
The SS316 Parallel Key DIN6885 is a precision-engineered machine element commonly used to transmit torque between rotating machine components such as shafts and hubs. Built for reliability in corrosive environments, this parallel key conforms to DIN 6885 standards and is manufactured from stainless steel 316 (SS316), known for its superior corrosion resistance. It is widely applied across the mechanical, marine, aerospace, and construction industries, where secure and accurate component alignment is critical.
At Flybear Fastener, we deliver high-performance DIN6885 parallel keys with tight tolerances and exceptional durability, meeting both industrial and international mechanical transmission specifications.
Product Specifications
| Property | Specification |
|---|---|
| Product Name | SS316 Parallel Key |
| Standard | DIN 6885 |
| Material | Stainless Steel 316 (SS316) |
| Type | Parallel Key |
| Shape | Rectangular / Square |
| Length Range | 10mm – 500mm |
| Width Range | 3mm – 40mm |
| Tolerance Class | h9 (for width), h11 (for thickness) |
| Finish | Natural, Deburred |
| Application | Torque Transmission |
Technical Parameters
| Property | Detail |
|---|---|
| Strength Grade | A4-80 |
| Surface Treatment | Natural, Acid Passivated |
| Compliance | DIN 6885, ISO 773, RoHS Compliant |
| Corrosion Resistance | Excellent (Marine-grade SS316) |
| Operating Temperature | -250°C to +870°C |
| Magnetism | Non-Magnetic |
| Hardness | 200 – 250 HB |
Material Introduction & Manufacturing Process
The SS316 Parallel Key is composed of austenitic stainless steel 316, which contains molybdenum that enhances its resistance to chloride corrosion, making it ideal for harsh or marine environments. The production process incorporates:
- Raw Material Sourcing (SS316 Bars)
- Cutting and Rough Shaping
- Precision Grinding and Forming
- Deburring and Edge Finishing
- Acid Passivation for Corrosion Resistance
- Quality Inspection and Dimensional Testing
- Final Packaging for Shipment
This process ensures consistent performance and precision, essential for torque transmission and shaft alignment.
Common Applications Across Industries
The SS316 Parallel Key DIN6885 is suitable for a wide array of industries that demand accuracy and corrosion resistance:
- Marine & Offshore: Perfect for saltwater exposure, resisting corrosion and wear.
- Automotive: Ideal for gear systems and powertrain shafts.
- Aerospace: Utilized in rotor systems and transmission units.
- Mechanical Equipment: Gearboxes, motors, and conveyor systems.
- Renewable Energy: Wind turbine gear mechanisms and hub assemblies.
Product Features and Competitive Advantages
Our Flybear Fastener parallel keys not only meet but often exceed industry expectations due to:
- Premium Materials: Made from top-grade SS316 for excellent durability.
- Precision Engineering: Manufactured with high precision to guarantee slip-fit without tolerance mismatch.
- Advanced Finishing: Acid passivated surfaces ensure superior anti-corrosion capabilities.
- Custom Solutions: Bulk customization available based on client drawings or specifications.
- High Inventory Readiness: Fast delivery, global shipping with timely logistics.
- Technical Support & After-Sales: Dedicated engineers to assist with integration or adaptation issues.
Quality Control and Inspection
Every SS316 Parallel Key undergoes rigorous inspection using state-of-the-art equipment such as:
- Thread Gauges and Digital Calipers
- Salt Spray Testing Machines
- Hardness Testers and Spectrometers
- Optical Sorting Systems for dimensional uniformity
- Torque Testers for functional authentication
We ensure each key is 100% inspected prior to packaging. We proudly uphold ISO9001 and IATF16949 quality certification standards for superior performance and customer satisfaction.
How to Choose and Purchase the Right SS316 Parallel Key
When selecting the right DIN6885 parallel key, consider these points:
- Shaft and hub interface dimensions
- Required tolerances for slip-fit or press-fit applications
- Environmental factors such as humidity or chemical exposure
- Strength and torque requirements of your system
- Need for compliance with specific standards (e.g., RoHS, ISO)
For custom or large-volume requirements, we offer consultation services to help determine the best-fit solution for your engineering needs.
Conclusion — Why Choose Flybear Fastener
At Flybear Fastener, we consistently deliver high-quality components like the SS316 Parallel Key DIN6885, ensuring long-term performance and safety in your applications.
We firmly believe in “Quality First, Customer Foremost,” and are committed to providing top-grade fastener products and one-stop solutions that meet international standards. Whether you are in marine, aerospace, or machinery manufacturing, contact us to learn how we can support your next project with technical advice, efficient sourcing, and competitive quotes.
- Core Keyword and Other Keywords:
Core Keyword: SS316 Parallel Key DIN6885
Other Keywords: stainless steel parallel key, DIN6885 key, marine grade parallel key, precision machine key, A4-80 parallel key
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