MATERIAL: Made of stainless steel 18-8 (304), black coating finish, rust-proof, corrosion resistance, sturdy, will not twist or deform, and has a long service life.
PERFORMANCE: Our washers offer a flat bearing surface, they help distribute the load of a fastener, can form a reliable sealing barrier under various pressure conditions.
APPLICATION: Flat washers widely used in many fields such as interior decoration, outdoor construction, electrical, pipeline connection, industrial, and furniture repair.