Heavy Duty Excavator SpareParts Black Bolts And Nuts Grade 12.9

Heavy Duty Black Color Bolts & nuts for Crawler Machinery Excavator & Bulldozer 12.9 Grade Bolt and Nut for Sale

1. Bolts & Nuts Advantages / Features

* Well Lubried Oil Recycle System.

* High Hardness: HRC38-40, Depth:8mm-12mm, Deep Hardened Wear Surface.

* Good Bronze Bushings.

If You Have A Mass Of Count Products With A New Type, We Also Can Develop The New One For You. If You Don’t Find The Type You Want As Follows, Please Give Us The Particular Information Of The Type You Want, And We’ll Do Our Best To Help You.

2. Design/Structure

3. Part Numbers & Models

The part numbers and models above are just for reference, many models we can't list here.we can supply more products as your requirement. Please feel free to send us your inquiry or email if you have any requirements.

4. Metallic Phase Diagram Analysis

5. Our Advantages

* World-Class Quality

* Factory Sale Directly With Reasonable Price

* Flexible Payment Terms Including T/T, L/C And So On

* Fast Delivery Within 30 Days After Contract Established

* After-Sale Service: Video Technical Support, 24h Online Support

6. Packing and Delivery

XIAMEN YINTAI MACHINERY CO., LTD. is loed in the beautiful port city of Xiamen. It is a manufacturing enterprise which is focusing on research and development, production and trade of construction machinery parts.

YinTai cooperates with Chinese famous large steel mills, such as Fujian Sangang Group, Xinyu Iron and Steel Group, Hang Zhou Iron & Steel, Baogang Group etc. We strictly control cost and quality from raw materials and transportation. Not only can we manufacture the products with specific raw material according to customer requests, but also provide customers with personalized customization, YinTai strives to maximize customer benefits.

YinTai produces the complete set of bulldozer and excavator spare parts, including track chain, track shoe, track roller, carrier roller, idler, sprocket, recoil spring, bucket tooth/adapter, blade, etc. Our products are suitable for , KOMATSU, HITACHI, DAEWOO, and other world-famous construction machinery brands. Relying on the 35-year manufacturing experience of QiXing Enterprise, our products have won a good reputation all over the world by our high quality and good services.

Innovation for development, by the good faith to beat the market, increasing investment in science and technology. In order to ensure excellent product quality and competitive advantage in price, YinTai Machinery keeps innovating and improving its quality from raw materials to production, technology and management. Our products are the favorites to Chinese customers and sell all around the world which is deeply favored by the majority of customers.