Grade: 201, 304, 304L, 316L, 430 etc.
Standard: DIN 125, ASME B18.21.1, ISO 7089
Shanghai Metal Corporation is a leading stainless steel flat washer manufacturer and supplier.
Stainless steel flat washers provide a smooth-bearing surface and even load distribution over a wider surface area. Flat washers are designed and intended for general use under the head of a bolt or nut, the round washers also minimize heat and friction during the installation of a threaded fastener. They are used for general purpose applications across a wide range of industries. Stainless steel flat washers are used in various places, with only the screw seat surface, the contact area becomes small, so the tightening force per unit area becomes too strong, resulting in damage to the contact surface. By widening the area with the same tightening force, the pressure can be dispersed to prevent contact surface damage. It can be said that it is unnecessary for permanent use, but for disassembly purposes or where the mating surface is a soft material, inserting a flat washer improves durability.
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