DIN 2093 and DIN 6796 disc spring washers are specialized conical washers widely used in bolted joints for their exceptional load-bearing and shock-absorbing abilities. They are commonly known as disc springs or Belleville washers and are designed for axial loading, delivering high spring force even in compact assemblies.
Key Benefits
High load capacity with minimal deflection, making them effective in space-constrained installations.
Prevent loosening of fasteners due to vibration, thermal expansion, or settling of the assembly.
Long service life, as they show no deformation or fatigue under normal loads, providing durability and reliability for cyclic and static applications.
Flexible stacking to adjust spring forcewashers may be stacked in parallel or series to fine-tune load and deflection requirements.
Self-damping characteristics, affording excellent shock absorption and minimizing the need for additional damping devices.
Typical Applications
Used in power transmission equipment, heavy machinery, electrical equipment, railway systems, transformers, and switchgear, where high and consistent preload is essential.
Common in dynamic applications that experience repeated load cycles, such as automotive suspensions, valves, and industrial assemblies subject to vibration.
Recommended for bolted joints in heavy-duty sections like bus bars, heat exchangers, engines, and construction equipment to maintain secure tension and avoid joint loosening.
Usage Details
Installed axially under the bolt or nut head, ensuring the disc spring washer compresses when the fastener is tightened.
Suitable for both static (constant load) and dynamic (variable/cyclic load) setups; changing the number or arrangement (series or parallel) of washers allows for specific deflection or force requirements.
Available in a range of metric sizes, often in spring steel or stainless steel, with various finishes for corrosion resistance.
Technical Details & Standards
DIN 2093 covers precision disc springs with detailed categorization by thickness and diameter, classified as Series A, B, or C according to load and deflection characteristics.
DIN 6796 specifies heavy-duty conical spring washers particularly designed for bolted joints requiring high load retention.
Materials typically include high-quality spring steels (C60, 51CrV4) with optional coatings such as zinc plating or phosphating for enhanced corrosion performance.
Other Well-Known Names for Same Product
DIN 2093 Disc Spring Washer
DIN 6796 Disc Spring Washer
Belleville Washer
Conical Spring Washer
High Load Spring Washer
Vibration-Resistant Washer
Heavy Duty Spring Washer
Industrial Fasteners
Axial Load Washer
Spring Steel Washer
Disc spring washers as per DIN 2093 and DIN 6796 deliver robust axial load support, excellent vibration resistance, and superior longevity. They are a trusted choice for securing critical bolted joints across major industrial sectors, offering adaptable load capacity through modular stacking and reliable tension maintenance for high-performance and safety-focused assemblies.
What this means for you: DIN 2093 and DIN 6796 disc spring washers are ideal for strengthening bolted joints in your industrial hardware product lines, ensuring consistent performance and safety in high-vibration and heavy-duty environments. Their versatility and reliability will also make your SEO content relevant for engineers and buyers seeking top-standard fastening solutions.
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