Parameter
|
Standard |
DIN7349 |
|
Name |
Thick flat washers |
|
Material |
carbon steel and alloy steel, etc. |
|
Grade |
Grade 4.8, 5.8, 8.8 |
|
Nominal Diameter |
M2-M48 |
|
Finish |
ZP,YZ,BLACK |
|
Alias |
Thick gasket,Heavy duty flat washer |
A thick flat washer is a part used in fastener connections that is thicker than a standard flat washer and is usually made from materials such as metal or rubber. Due to their greater thickness, thick flat washers are able to withstand higher pressures, providing stable and reliable support in heavy-duty connections. Thick flat washers provide a cushion between bolts and parts, preventing loosening of threads or friction wear, protecting surfaces from damage and extending equipment life. Compared with ordinary flat washers, it can better resist deformation to ensure the tightness and safety of the connection, which is especially suitable for application scenarios such as large-scale machinery and heavy structures that are subjected to tremendous pressure. In the field of heavy machinery, such as mining machinery and large stamping equipment, thick flat washers are used to connect the main structural components of machines. As these machines generate tremendous impact and vibration forces during operation, thick flat washers can provide strong support, prevent bolts from loosening, disperse pressure evenly, and protect the surfaces of the connected parts.


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