Review
Lock washer GOST 11648-75 is a flat washer made in the form of a torn ring with non-sharp rounded teeth that are directed inward, which serve as a fulcrum during fixation. The product is used for fixing on shafts.
Fastening group GOST 11648-75
Most often, this washer is made of stainless steel and belongs to the stainless fastener group.
Materials for manufacturing washers of GOST 11648-75
DIN 6799 is manufactured in the following materials:
- Steel, which can be additionally coated with zinc
- Stainless steel (A2, A4) does not require coating
Scope of application of washers of GOST 11648-75
The washer of GOST 11648-75 is designed to reinforce the threads of fasteners and, in addition, to counteract their deformation during operation. That is why it is widely used both in everyday life and in many manufacturing enterprises. In particular, it is in demand in
- mechanical engineering
- instrumentation
- household appliances, etc.
A significant advantage that makes the product popular is its ease of installation. To install it, it is enough to bend the washer and fix it in the grooves provided. No special tools are required.
