Track bolts are key components for fixing and connecting tracks, and play an important role in heavy machinery and equipment such as excavators and bulldozers. The following is a detailed analysis of track bolts:
1. Types and materials
There are various types of track bolts, mainly including high-strength alloy steel bolts, locking bolts and anti-loosening bolts. These bolts ensure the stable connection of the track under various working conditions with excellent tensile strength, corrosion resistance and anti-loosening performance.
High-strength alloy steel bolts: the most common type of track fixing, made of high-quality alloy steel, after heat treatment process, with extremely high tensile strength and yield strength, can withstand the huge tension and shear force generated by the track during operation.
Locking bolts: a specially designed bolt that prevents the bolt from loosening by adding an additional locking mechanism. In track fixing, locking bolts can effectively deal with adverse factors such as vibration and impact, ensuring that the bolts remain tight under long-term use.
Anti-loosening bolts: usually use special thread structures or add anti-loosening washers to achieve anti-loosening effects. They can automatically adjust the locking force when the bolt is subjected to vibration or impact to keep the bolt tight.
| Type |
T bolt |
Material |
40Cr/35Crmo |
| Size |
M20×2.0×130 |
Surface |
Phosphate/Zinc white |
| |
|
MOQ |
1000PCS |
| Grade |
10.9/12.9 |
Certificate |
IATF 16946 |
| |
|
|
|
| T BOLT |
M20X2.0X57 |
M20X2.0X115 |
| M20X2.0X65 |
M20X2.0X125 |
| M20X2.0X75 |
M20X2.0X130 |
| M20X2.0X80 |
M20X2.0X140 |
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