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12.9 Grade Excavator Dozer Track Pad Bolts 40Cr Material

Product Details:
Place of Origin: Fujian, China
Brand Name: YYR
Model Number: Track Roller Bolts M18*M70
Payment & Shipping Terms:
Minimum Order Quantity: 50 pieces
Price: 0.3-1$/1 piece
Packaging Details: carton
Delivery Time: 5-30days
Payment Terms: L/C, T/T
Supply Ability: 50000 pieces/1 Month

Detail Information

Color:: Black&Yellow Condition:: New
Grade:: 12.9 Surface Finish:: Phosphated+ Protective Oil
Material:: 40Cr Type:: Wheel Bolt & Nut
Process:: Forging And Machining Appliion:: Excavator
Marketing Type:: New Product 2022
High Light:

12.9 Grade Dozer Track Pad Bolts


Dozer Track Pad Bolts 40Cr


dozer track bolts 40Cr

Product Description

40Cr Material 12.9 Grade Excavator and Bulldozer Track Roller Bolt & Nut




Material: Steel.
We also are able to adjust the material compositions to meet specific mechanical properties according to your requirements and
operating environment.
Process: Forging.
Surface treatment: Plain, black or galvanize or according to customers' requirements.
Condition: 100% new with superior performance and highly fit of functional dimensions.
Model Number: Customized & OEM part number.
Products covers end bits bolts, teeth bolts, track link bolts, plow bolt and nuts, track bolts and nuts, segment bolts and nuts,
split mask link bolts, and other OEM bolt and nuts.

12.9 Grade Excavator Dozer Track Pad Bolts 40Cr Material 012.9 Grade Excavator Dozer Track Pad Bolts 40Cr Material 112.9 Grade Excavator Dozer Track Pad Bolts 40Cr Material 2


Advantages / Features:


1). Materials:

Our company has purchased steel from several large steel groups , such as Hangzhou Steel Mill, Shanghai Bashan Steel Mill, Beijing Shrugging Steel Mill whose steel have good mechanical properties and stability of chemical component. it keep the bolt to be of high strength

2). Manufacture Procession

First, we have our own High-precision Digital Machining center for mould making in special Mould Workshop, excellent mould make product beautiful appearance and its size accurately.

The second, we adopt blasting procession, removing Oxidation surface , make the surface to be bright and clean and uniform and beautiful.

The third, in heat treatment: We use the Controlled-atmosphere Automatic heat treatment Furnace, we also have four mesh belt convey furnaces, Can deal with the products in different sizes keeping the non-oxidation surface

3). The all process quality control:

The quality control is strictly performed from buying raw materials in warehouse to different machining procession and to final packing. We have Magnetic Powder Detector, Material Testing Machine, Metallographic Microscope, such testing instruments, guarantee product high quality and beautiful appearance.

4). Our production capacity

Single bolts, every month can produce 1.7 million bolts. Now we buy a Full Automatic Cool-forging Machine. this greatly enhances our production capacity with more quality and more beautiful appearance.


A Part of NO.

NO. Model NO. Model
1 16*90Track Roller Bolts 13 18*50Sprocket Bolts
2 20*90Track Roller Bolts 14 16*53Shoes Bolts
3 20*100Track Roller Bolts 15 12*60Track Roller Bolts
4 16*110Track Roller Bolts 16 14*60Track Roller Bolts
5 24*100Track Roller Bolts 17 20*57Sprocket Bolts
6 20*50Sprocket Bolts 18 18*56Shoes Bolts
7 12*40Sprocket Bolts 19 20*60Sprocket Bolts
8 14*40Sprocket Bolts 20 16*70 Idler Bolts
9 12*40Shoes Bolts 21 18*70Track Roller Bolts
10 14*45Sprocket Bolts 22 12*75Track Roller Bolts
11 16*50Sprocket Bolts 23 14*75Track Roller Bolts
12 16*50Sprocket Bolts 24 14*90Track Roller Bolts



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