In the industrial field and even our lives, the application of square nut washers is ubiquitous, and their shapes are different. According to their types, there are flat washers for the purpose of increasing the force area, spring washers for preventing loosening, lock washers for high-load vibration, and sealing washers for sealing. These washers differ in their working principles, installation methods, and usage methods in actual applications.
What types of washers are there?
Common washers include flat washers, spring washers, lock washers, sealing washers and so on.
1. What is a flat washer like?
The material of flat washers is mostly stainless steel 304, the main parameters are inner diameter, outer diameter and thickness; flat washers are generally standard parts in the fastener category, such as ordinary flat washers DIN 125A/ISO 7089/GB 95 and a series of models.
2. What is a spring washer?
The spring washer relies on the reaction force of the gasket product itself after the connection pair is tightened to increase the axial tension between the connection pair and increase the friction force to prevent loosening.
Common spring washers mainly include heavy spring washers DIN 127A/GB 7244, standard spring washers DIN 127B/GB 93, saddle spring washers DIN 128A/GB 7245, wave spring washers DIN 137A/GB 860 and DIN 137B/GB 955, cones Shaped elastic washers DIN6796/ISO 10670 and many other product standards.
3. What is a lock washer?
Lock washers: This kind of lock washers mostly achieve the purpose of locking by increasing friction and other methods. Common types include SK self-locking washers and double-sided lock washers.
There are many types of washers. Different materials have different modes of action and different application scenarios require different types of washers. For more details, please contact our company. Professional engineering will provide you with professional fastening solutions!