
Excavator Undercarriage Replacement 6V1728 Track Bolt
We have a dedicated, hardworking and creative excellent team as the foundation and constantly innovate in technology, improve quality and improve service constantly and provide high-quality ASME ANSI standard square head bolt, flat lock washers, DIN Standard flange nut and high-level services to users as always. Our products are very popular in the world market. If you order in large quantities, we can give you a discount. Our company has been adhering to the business philosophy of 'professionalism, integrity and efficiency'. We keep making progress, always uphold the attitude of 'Being good at ourselves is to be responsible for customers', strictly control product quality, and constantly improve customer satisfaction. Welcome any of your inquiries and concerns for our products, we look forward to establishing a long-term business relationship with you in the near future. Our company respects the enterprise spirit of 'dependable, hard work and responsibility', and creates a good enterprise environment with integrity, win-win and pioneering business philosophy. With brand-new management mode, perfect technology, considerate service and excellent quality as the survival basis, we always adhere to the customer first, serve the customer attentively, and insist on moving the customer with our own service.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is one of the leading iso carriage bolt manufacturers and suppliers in China, welcome to buy iso carriage bolts, iso standard carriage bolt from our factory and company.
Shanghai Jinrui Norm Parts Supplies Co.,Ltd is a manufacturer with a rich experience of producing bolts,nuts and screw.Shanghai Jinrui owes total assets of RMB 50 million with area of 5000㎡. The business covers 18 countries from five continents.Now three branches of Shanghai Jinrui are Shanghai Xingrui Bolt Factory, Shanghai Xingrui Wire Steel Factory, and Shanghai Xingrui Hot heading Factory.
ISO standard carriage bolts as our main product,sales well in both domestic and international countries.All ISO carriage bolts are with high quality by professional testing equipment like salt spray tester, desktop direct- reading spectrometer, metallographic analyzer and so on.This standard of carriage bolt covers the thread size from M5 to M20.
Standard | Grade | Finish | Certification |
ISO8677 | 4.8 | Plain | ISO 9001;2008 |
6.8 | Zinc plated | ||
8.8 | Yellow zinc plated | ||
10.9 | PTFE | ||
12.9 | Black | TS16949 | |
A2-70 | Dacromet | ||
A4-70 | HDG | ||
Other | Other |



We have been fully committed to delivering our customers with competitively priced high-quality products and solutions, prompt delivery and experienced services for Excavator Undercarriage Replacement 6V1728 Track Bolt. Our company will uphold the consistent rigorous style, develop more high-quality products with a scientific and pragmatic attitude, so as to provide customers with ideal problem-solving solutions and create a better tomorrow with them. Thus, we focus on the manufacture of the best quality products.
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