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Quality Anti Loosening DIN 6796 Washer SUS302 Accurate Disc Spring Washer factory
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Quality Anti Loosening DIN 6796 Washer SUS302 Accurate Disc Spring Washer factory
Quality Anti Loosening DIN 6796 Washer SUS302 Accurate Disc Spring Washer factory
Quality Anti Loosening DIN 6796 Washer SUS302 Accurate Disc Spring Washer factory
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Anti Loosening DIN 6796 Washer SUS302 Accurate Disc Spring Washer

Brand Name: Sunzo
Place of Origin: Sihong, China
Certification: CE/IATF16949/45001/14001/9001
Minimum Order Quantity: Negotiable
Price: Negotiable

Product Details


Model NO.: Sunzo Function: Pressed, Phonation, Drive, Restoration, Measurement
Material: Steel Usage: Industrial, Auto, Furniture, Motorcycle, Home Appliance
Load Type: Compression Production Process: Hot Roll
Shape: Flat Transport Package: Carton
Specification: SUS 302 Origin: Suqian, China
HS Code: 7318210001 Application: Prevents Loosening Of Bolted Joints
Corrosion Resistance: Depends On Material And Surface Finish Surface Finish: Zinc Plated, Galvanized, Or Plain
Temperature Range: Suitable For Standard Industrial Temperature Ranges Hardness: Typically 300-400 HV
Thickness: Standard Thickness As Per DIN 6796 Compliance: Meets DIN 6796 Specifications
Outer Diameter: Varies According To Nominal Bolt Size Inner Diameter: Matches Nominal Bolt Diameter
Type: Spring Washer Standard: DIN 6796
Highlight

Anti Loosening DIN 6796 Washer

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DIN 6796 Washer SUS302

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Accurate Disc Spring Washer

Product Description

DIN 6796 Disc Spring Washer
French-invented anti-loosening solution offering consistent dimensional accuracy and superior performance for industrial bolted connections.
Product Overview
The DIN 6796 Disc Spring Washer, commonly known as the Belleville washer, represents a groundbreaking French innovation from the late 19th century. Conceived by engineer Julien Belleville, this precision component was specifically designed to solve critical bolt loosening issues in mechanical systems.
As a fully compliant DIN 6796 standard component, it undergoes rigorous testing to ensure consistent dimensional accuracy, premium material composition (typically high-grade spring steel or stainless steel), and predictable performance metrics for seamless integration with ISO and DIN standard bolts and screws.
Key Features & Benefits
  • Superior anti-loosening properties for enhanced connection security
  • Consistent dimensional accuracy and predictable performance
  • Sustained preload force through elastic deformation
  • Absorbs vibrational energy and resists cyclic loading
  • Compensates for thermal expansion and contraction
  • Non-linear load-deflection characteristics for stable clamping force
  • Extends service life of critical assemblies
  • Reduces unplanned downtime and maintenance costs
Technical Design
The washer's distinctive frustoconical disc geometry enables it to exert sustained preload force, creating a mechanical buffer that prevents micro-loosening that can escalate into catastrophic system failure. Unlike conventional flat washers, it maintains stable clamping force even under extreme conditions.
Industrial Applications
Ideal for heavy-duty applications including wind turbine nacelles, automotive powertrains, industrial presses, railway bogies, and other demanding industrial environments where reliable bolted connection security is critical.
DIN 6796 Disc Spring Washer technical diagram showing frustoconical design and industrial application

Product Highlights

DIN 6796 Disc Spring Washer French-invented anti-loosening solution offering consistent dimensional accuracy and superior performance for industrial bolted connections. Product Overview The DIN 6796 Disc Spring Washer, commonly known as the Belleville washer, represents a groundbreaking French ...

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