NINGBO YONGBIAO FASTENER CO.,LTD
| Place Of Origin | ZHEJIANG CHINA |
| Payment Terms | T/T |
| Supply Ability | 500 Tons/month |
| Delivery Time | 7-25Days |
| Packaging Details | Plastic Bag / Paper Box |
| Finish | Zinc Plated |
| Sample | Free Samples |
| Usage | For Fastening Metal To Metal |
| Measurement System | INCH, Metric |
| Standard | DIN, ANSI, GB, JIS, BSW, GOST |
| Connection | Common NUT |
| Quality | 100% Inspection |
| Brand Name | YONGBIAO |
| Model Number | Cross Tapping Screw |
| Certification | ISO 9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
DIN980V High Performance 304 Stainless Steel Wheel Nut Lock Nut
DIN 975 Grade A2 and A4 Stainless Steel Threaded Rod Non-Magnetic
DIN980V Corrosion Resistant SUS304 Wheel Nut for Auto Car Parts
High Precision Cold Rolled Carbon Steel Threaded Rod DIN 975 Standard Machine
Product Specification
| Place Of Origin | ZHEJIANG CHINA | Payment Terms | T/T |
| Supply Ability | 500 Tons/month | Delivery Time | 7-25Days |
| Packaging Details | Plastic Bag / Paper Box | Finish | Zinc Plated |
| Sample | Free Samples | Usage | For Fastening Metal To Metal |
| Measurement System | INCH, Metric | Standard | DIN, ANSI, GB, JIS, BSW, GOST |
| Connection | Common NUT | Quality | 100% Inspection |
| Brand Name | YONGBIAO | Model Number | Cross Tapping Screw |
| Certification | ISO 9001 | Place of Origin | China |
| High Light | DIN6797J lock washer internal teeth ，corrosion resistant lock washer ，machine bolt secure fastening washer | ||
Our DIN6797J Internal Tooth Lock Washer is a premium, high-performance fastener designed to provide exceptional anti-loosening security in demanding applications. Manufactured in strict compliance with the DIN6797J international standard (equivalent to the Chinese national standard GB/T 861.1-1987), this washer features a unique internal serrated design that bites into both the bearing surface and the bolt/nut head, creating powerful locking friction to prevent loosening under severe vibration and dynamic loads
High-Quality Material: Made from durable stainless steel (grades 304 or 316 available offering excellent corrosion resistance and longevity, even in harsh or humid environments.
Precision Manufacturing: Produced with tight tolerances, ensuring consistent quality, perfect fit, and flat bearing surfaces for optimal performance.
Standard Compliance: Fully conforms to DIN6797J specifications, guaranteeing interchangeability and reliability in global engineering projects.
Available Sizes: Wide range of metric sizes available to fit bolts from M3 to M30, catering to diverse project requirements.
Versatile Surface: Offered in plain (self-color) or zinc-plated finishes to suit different environmental and aesthetic needs
| Measurement System | INCH, Metric |
| Standard | DIN, ANSI, GB, JIS, BSW, GOST |
| Process | Cold Forging |
| Finish | Zinc Plated |
| Load Capacity | Medium Duty |
| Usage | For Fastening Metal To Metal |
| HS Code | 7318151001 |
This robust lock washer is indispensable in industries where safety and reliability are paramount. Its typical applications include:
• Automotive & Transportation: Engine components, chassis assemblies, and critical brackets
• Heavy Machinery & Equipment: Construction, mining, and agricultural machinery subjected to continuous shock and vibration
• General Manufacturing: Production lines, presses, and any machinery with rotating parts
• Electronics & Precision Instruments: Securing sensitive components where minimal movement is crucial
Bolts are packed in neutral packaging boxes with standard quantities arranged in small cartons. Custom packaging configurations are available upon request. Small cartons are consolidated into larger master cartons for secure transportation. Palletized units are wrapped with waterproof film and reinforced with packaging straps, with custom shipping marks available.
Company Details
Business Type:
Manufacturer,Exporter,Trading Company
Year Established:
2012
Total Annual:
5000000-6000000
Employee Number:
45~53
Ecer Certification：
Verified Supplier
Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work... Ningbo Yongbiao Fastener Manufacturing Co., Ltd. is located in Ningbo, the second largest port city in China. The factory is 50 kilometers away from Ningbo Port and can reach the sea freight warehouse in one hour, with very fast logistics. The company was founded in 2012 and after years of hard work...
Get in touch with us
Leave a Message, we will call you back quickly!