What is a washer?
It is a small or flat ring which is made up of metal, rubber or plastic. it isa placed between two surfaces which acts as a seal. It is mostly used between a nut and a bolt.
Washers can be refered as thin plate like or disc shaped substance which is used in fastening of nuts and bolts. It spread the pressiure or load of threaded fupastener which helps it it fix firmly. The other uses of washer are
It is used as spacer, wear pad, preload indicators, spring and locking device. it is also used to reduce vibrations especially tye washers made up of ruuber are used for this.
Washers are made up of:
Washers are categorized as:-
- Plain washers: – This type of washers spread pressure or load, and prevent surface from getting damaged, the surface here is the one which is to be fixed. It also provide insulation against electrical.
- Spring washers: – These washers have axial flexibility. It prevents loosening of the fixation and resist vibrations.
- Locking washers: – Such washers prevent unscrewing rotation of fastening devices.
List of all the washers available:
- Backup rivet washers
- Dock washers
- Fender washers
- Thick fender washers
- Cup finisher washers
- Flat washers
- Thick flat washers
- Military standard flat washers
- 900 series of flat washers
- Split ring of lock washers
- High collar lock washers
- External tooth lock washer
- Internal tooth lock washer
- NAS washer
- Neoprene EPDM washers
- Structural washers
- Square washers
These are the names of all types of washers available in the market.
Now, before you select or buy one of them, you need to know which kind of washer do you require and what material it should be made up of. After you decide you can just shop for that washer from online washer and gasket stores which will assure you, best quality products. These online stores are very reliable as they will give you the list of all kinds of washers and also tell you about benefits of using them. For any kind of detailed information regarding washers you can also visit the link given below: http://www.superiorwasher.com/washers/139/Steel.html.
This link will let you know all the basics about washers. As per your utility, choose one and they will also entertain you with home delivery services.