washer is a thin plate (typically disk-shaped) with a hole (typically in the middle) that is normally used to distribute the load of a threaded fastener.
Metal Washers is one of the fastners, which made of sheet metal by metal stamping, we can make metal washers by progressive metal stamping.
Usually washers have OD (outer diameter) about twice their ID (inner diameter).
We can make various metal washers,such as flat washers,spring Lock washers, internal teeth lock washers, external teeth lock washers,wave spring washers,Countersunk external teeth washers,washers with ball face, washers with cone face. The washers could be made of stainless steel ,copper or brass or bronze,or steel,iron, aluminium ( stainless steel washers,copper washers, brass washers,bronze washers, steel washers, iron washers, aluminium washers. Different surface treatment (Finish) available.
for more details please visit https://www.metalparts.biz
website:https://www.jhmindustry.com/
Shanghai Jian & Mei Industry and Trade Co., Ltd. is the company which manufacture and export fasteners and metal hardware, founded in 2006, with import-export authority. Now, 80% products export to all over the world and 20% sell in domestic market.