M20*55 Track Bolt&Nut (20Y-32-11210)
|Min. Order (Pieces)||FOB Price|
|5,000+||US $0.25-0.35 / Piece|
Professional manufactures for segment bolt&nut production, wide range on these parts as listed, whist mechanical properties can be made as your demand like Grade 10.9 or Grade 12.9 or other nominated material.
Anyway, we always supply our customers in grade 10.9 and grade 12.9 on these track bolts with corresponding nuts in grade 10.
Mechanical Properties as below:
Tensile Strength Hardness
Grade 8.8 120, 000 P. S. I (85.0Kg/mm² ) HRC 28-32
Grade 10.9 150, 000 P. S. I (105.0Kg/mm² ) HRC 32-36
Grade 12.9 170, 000 P. S. I (120.0Kg/mm² ) HRC 36-42
Excavator track bolts and nuts
1. Guarantee: 6 months
2. Material: 40Cr
3. Surface hardness: HRC38-42, grade: 12.9
4. Technology: Forging
5. Packing: Standard exported fuming wooden pallet
6. Delivery time: 30-45 days after order confirmed and receipt of 30% deposit
7. Terms of payment: T/T or L/C at sight
The bolt is used in assembling the parts for different models of bulldozers and excavators. The bolt is manufactured in grade 10.9 or 12.9 of made using special material according to customers request.
1. You are a trader or a manufacture?
We are main manufacture undercarriage spare parts for Excavator&Bulldozer,such as Track Roller,Carrier Roller,Sprocket,Idler,Track Link,Bolt&Nut and so on and at the same time we also supply with other items,such as Bucket,Track Shoe,Spring,Link Rod and so on.
2. How can I be sure the part will fit my excavator?
Give us correct model number/machine serial number/ any numbers on the parts itself. Or measure the parts give us dimension or drawing.
3. How about the payment terms?
We usually accept T/T or L/C. other terms also could be negotiated.
4. What is your minimum order?
It depends on what you are buying. Normally, our minimum order is USD5000. one 20' full container and LCL container (less than a container load) can be acceptable.
5. What is your delivery time?
FOB Xiamen or any Chinese port : Less than 30 days . If there are any parts in stock , our delivery time is only 7-10 days.
6. What about Quality Control?
We have a perfect QC system for the perfect products. A team who will detect the product quality and specification piece carefully, monitoring every production process until packing is complete, to ensure product safety into container.
Contact us if you would like any further details or information on any of High quality machinery spare parts , and we will be more than happy to answer any questions that you may have.