Jiangsu Sunzo Spring Elasticity Technology Co., Ltd
| Packaging Details | Carton |
| Delivery Time | Negotiable |
| Payment Terms | Negotiable |
| Material | Steel |
| Usage | Industrial |
| Load Type | Compression |
| Shape | Disk |
| Trademark | Sunzo or OEM |
| Origin | Suqian China |
| HS Code | 7320909000 |
| Corrosion Resistance | Moderate to high (depending on material and coating) |
| Type | Spring washer |
| Temperature Range | -40°C to +150°C (depending on material) |
| Hardness | Typically 35-45 HRC |
| Surface Finish | Zinc plated, Black oxide, or plain |
| Compliance | Meets DIN 6796 specifications |
| Outer Diameter | Varies by size, typically specified in mm |
| Thickness | Varies by size, specified in mm |
| Application | Prevents loosening of bolted connections |
| Standard | DIN 6796 |
| Inner Diameter | Corresponds to bolt size, specified in mm |
| Place of Origin | Sihong, China |
| Brand Name | Sunzo |
| Certification | CE/IATF16949/45001/14001/9001 |
View Detail Information
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Product Specification
| Packaging Details | Carton | Delivery Time | Negotiable |
| Payment Terms | Negotiable | Material | Steel |
| Usage | Industrial | Load Type | Compression |
| Shape | Disk | Trademark | Sunzo or OEM |
| Origin | Suqian China | HS Code | 7320909000 |
| Corrosion Resistance | Moderate to high (depending on material and coating) | Type | Spring washer |
| Temperature Range | -40°C to +150°C (depending on material) | Hardness | Typically 35-45 HRC |
| Surface Finish | Zinc plated, Black oxide, or plain | Compliance | Meets DIN 6796 specifications |
| Outer Diameter | Varies by size, typically specified in mm | Thickness | Varies by size, specified in mm |
| Application | Prevents loosening of bolted connections | Standard | DIN 6796 |
| Inner Diameter | Corresponds to bolt size, specified in mm | Place of Origin | Sihong, China |
| Brand Name | Sunzo | Certification | CE/IATF16949/45001/14001/9001 |
| High Light | Precision Instruments DIN 6796 Washer ，Mechanical SystemsDIN 6796 Washer ，Belleville Washer OEM | ||
When it comes to bolt and screw connection safety, the Disc Spring Washer (DIN6796) is an indispensable component that has stood the test of time. Also known as Belleville washer, this innovative fastener was invented by the French engineer Belleville, designed specifically to prevent loosening in bolt and screw connections. As a standard-compliant component (DIN6796), it ensures consistent quality and performance, making it a trusted choice for industries worldwide. The unique disc-shaped design of the DIN6796 disc spring washer provides high elasticity and preload force, effectively absorbing vibration and shock that cause bolts to loosen over time. Whether in machinery, automotive, or industrial equipment, this Belleville washer delivers reliable anti-loosening protection, extending the service life of your equipment and reducing maintenance costs. Choose Disc Spring Washer (DIN6796) – the original Belleville washer for secure, long-lasting bolted connections.
Please contact us if you have any interest.
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Total Annual:
1.2M-1.4M
Employee Number:
160~200
Ecer Certification：
Verified Supplier
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