| After-sales Service: | on Line |
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| Warranty: | 24 Month |
| Type: | Fastners |
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| Customization: |
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Shipping Cost:
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier Grade12.9 fastners track bolts sprocket bolt and nuts M18 M20 M22 on track assy
Engineering machinery bolts are key fasteners used to connect various components of construction machinery. In engineering machinery, bolts are widely used in various structural connections to ensure the integrity and stability of the machine.
The main functions of engineering machinery bolts include:
Connection function: The bolt is tightly connected to two or more components through its threads and nuts or other threaded holes.
Fixing function: The bolt fixes the connected components together through preload to prevent loosening or falling off during operation.
Force transmission: The bolt can withstand a certain amount of tension and shear force, transmitting force from one component to another.
In engineering machinery, the material of the bolt is usually high-strength alloy steel to meet the strength and corrosion resistance requirements in harsh working environments. In addition, special locking devices such as lock washers and locking coatings are often used to improve the anti-loosening performance of the bolt.
When using engineering machinery bolts, the following points need to be noted:
Select the appropriate bolt size and material to ensure that the bolt can meet the requirements of the connected components.
When installing the bolt, it is necessary to control the preload to avoid bolt loosening or damage caused by insufficient or excessive preload.
Regularly inspect the tightness of the bolts to promptly discover and address issues of bolt loosening or damage.
When removing bolts, use the correct tools and methods to avoid damaging the bolts or connected components.
In conclusion, engineering machinery bolts are indispensable components in engineering machinery, and their quality and reliability have a significant impact on the performance and service life of the machinery. Therefore, special attention should be paid to the selection, use, and maintenance of bolts.
| 4F3646/02090-10840 | 1/2"UNC-13X1-1/2" |
| 4F3648 | 1/2"UNC-13X1-3/4" |
| 4F3649 | 1/2"UNC-13X2" |
| 4F3650 | 1/2"UNC-13X2-1/4" |
| 4F3651 | 1/2"UNC-13X2-1/2" |
| 4F3652 | 1/2"UNC-13X2-3/4" |
| 1F7958/02290-10813 | 1/2"UNC-13 |
| 5P8245 | 1/2" |
| 4F3664 | 5/8"UNC-11X1-1/2" |
| 4F3653 | 5/8"UNC-11X1-3/4" |
| 4F3654/02090-11050 | 5/8"UNC-11X2" |
| 3F5108/232-70-12450/02090-11060 | 5/8"UNC-11X2-1/4" |
| 4F3656/ | 5/8"UNC-11X2-1/2" |
| 4F3657/232-70-12460 | 5/8"UNC-11X2-3/4" |
| 4F3658/02090-11080 | 5/8"UNC-11X3" |
| 4F3665 | 5/8"UNC-11X3-1/2" |
| 4F0391 | 5/8'UNC-11X3-3/4" |
| 4F3671 | 5/8"UNC-11X4" |
| 4K0367/02290-11016/232-70-12480 | 5/8"UNC-11 |
| 5P8247/01643-31645 | 5/8" |
| 4F3672/234-70-32270 | 3/4"UNC-10X2" |
| 4F7827/02090-11260 | 3/4"UNC-10X2-1/4" |
| 5J4773/02090-11265/154-71-41270 | 3/4"UNC-10X2-1/2" |
| 5J4771/234-70-32250/02090-11270 | 3/4"UNC-10X2-3/4" |
| 4F0138/02090-11275/154-70-11143 | 3/4"UNC-10X3" |
| 1J6762/02090-11280 | 3/4"UNC-10X3-1/8" |
| 02090-11290 | 3/4"UNC-10X3-1/2 |
| 5F8933/02090-11205 | 3/4"UNC-10X3-3/4" |
| 1J0962/02091-11210 | 3/4'UNC-10X4" |
| 4F0253/02091-11215 | 3/4"UNC-10X4-1/2" |
| 02091-11220 | 3/4"UNC-10X5" |
| 2J3506/154-70-22270/234-70-32290 | 3/4"UNC-10 |
| 5P8248/01643-21845 | 3/4" |
| 7/8"UNC-9X2-1/4" | |
| 5J4772 | 7/8"UNC-9X2-1/2 |
| 6F0196/142-70-12260 | 7/8"UNC-9X2-3/4 |
| 5J2409/175/71-11454/02090-11475 | 7/8"UNC-9X3" |
| 8J2935/175-71-11450/02090-11480 | 7/8"UNC-9X3-1/4" |
| 2J2548/175-71-11463/02090-11485 | 7/8"UNC-9X3-1/2 |
| 02090-11490 | 7/8"UNC-9X3-3/4" |
| 02090-11495 | 7/8"UNC-9X4" |
| 2J5458 | 7/8"UNC-9X4-1/4" |
| 1J0849 | 7/8"UNC-9X4-3/4" |
| 175-71-11471 | 7/8"UNC-9X5" |
| 2J3505/02290-11422/175-71-11530 | 7/8"UNC-9 |
| 7/8"UNC-9 | |
| 5P8249/01643-32260 | 7/8" |
| 1J5607 | 1"UNC-8X2-3/4" |
| 4F4042 | 1"UNC-8X3" |
| 4J9058 | 1"UNC-8X3-1/4" |
| 4J9208/17A-71-11451/02090-11685 | 1"UNC-8X3-1/2" |
| 1J4948/195-71-11452/195-71-52280 | 1"UNC-8X3-3/4" |
| 8J2928-5P8136/195-71-11461 | 1"UNC-8X4" |
| 1J3527 | 1"UNC-8X4-1/2" |
| 1J2034 | 1"UNC-8X5" |
| PB-950 | 1"UNC-8X5-1/2" |
| 195-71-11473 | 1"UNC-8X6-1/2" |
| 2J3507/02290-11625/17M-71-21530 | 1"UNC-8 |
| 8J2933 | 1"UNC-8 |
| 5P8250/01643-22460 | 1" |
| 195-71-52320 | 1-1/8"UNC-7X3-3/4" |
| 195-71-52330 | 1-1/8"UNC7X4-1/8" |
| 4J5977/195-71-52340 | 1-18"UNC-7 |
| 3S1349/195-71-52350 | 1 1/8" |
| 8T9079/02091-12005 | 1-1/4"UNC-7X3-1/4" |
| 6V6535/02091-12010 | 1-1/4""UNC-7X3-3/4" |
| 5P8823/198-71-21710 | 1-1/4"UNC-7X4" |
| 6V8360/198-71-21720 | 1-1/4"UNC-7X4-1/2" |
| 1-1/4"UNC-7X4-3/4" | |
| 5P8361/02091-12030/195-71-21730 | 1-1/4"UNC-7X5" |
| 198-1092 | 1-1/4"UNC-7X5-1/2" |
| PB-807 | 1-1/4"UNC-7X5-3/4" |
| 3K9770/02290-12031 | 1-1/4"UNC-7 |
| 5P8362/195-71-61950 | 1-1/4"UNC-7 |
| 4K0684/01643-33380/195-71-33380 | 1 1/4" |
| 198-71-21850 | 1-3/8"UNC-6X4-9/16" |
| 198-71-21860 | 1-3/8"UNC-6X5-1/2" |
| 198-71-21870 | 1-3/8"UNC-6X6-1/4" |
| 198-71-21880 | 1-3/8"UNC-6X6 1/2" |
| 198-71-21910/198-71-21911 | 1-3/8"UNC-6 |
| 198-71-21890 | 1 3/8" |
We are carrying SS and 6-Sigma management. We also acquired 1509001 and CE certification.
Suppliers with verified business licenses
Audited Supplier 
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