External Serrated Lock Washer
Material:Stainless Steel
Product name:External Tooth Washer
Standard:DIN6798A
Products Description
External Serrated Lock Washer is a kind of elastic gasket with serrated edge, mainly used to increase the friction and fastening force of fastener connection, so as to prevent loosening. Its common materials include copper, aluminum and stainless steel, the exterior is zigzag, and the interior is flat.
Products Parameters
|
Washer Sizes |
d min |
D max |
S | Tooth Number min |
|
M3 |
3.2 |
6.0 |
0.4 |
9 |
|
M4 |
4.3 |
8.0 |
0.5 |
11 |
|
M5 |
5.3 |
10.0 |
0.6 |
|
|
M6 |
6.4 |
11.0 |
12 | |
|
M8 |
8.4 |
15.0 |
0.8 | 14 |
|
M10 |
10.5 |
18.0 |
1 | 16 |
|
M12 |
12.5 |
20.5 |
||
| M14 | 14.5 | 24 | 1.2 | 18 |
| M16 | 16.5 | 26 |
More size are available,please contact us.
Products Application
External serrated lock washers are used in a wide range of applications, including:
Automobile:In automobile manufacturing, it is used for the sealing and fastening of engine, transmission and other key components to ensure the normal operation of automobile.
Machinery and equipment:Used for the connection and fixing of fasteners in various mechanical equipment to improve the stability and safety of equipment.
Aerospace:External serrated lock washer is used for sealing and fastening of various critical components in the aerospace field.
Our Service Processes
Our free service hotline:+86 15995269947
Email:Evasummer@lemarmetal.com
Pre-sales Consultancy
1
>>
Confirmation of order
2
>>
Production
3
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Multi-Channel Shipping
4
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Confirmation of recei
5
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After-sale Services
6
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