Flat washer DIN 125A M3.5 / 3.7 stainless steel A2

Product detailed description

The DIN 125A M3.5 flat washer is made of A2 grade stainless steel, which is known for its high resistance to corrosion and mechanical stress. This type of washer is designed without chamfering, which complies with the standards ČSN 021702, DIN 125A and ISO 7089. The washer has an outer diameter of 8 mm, an inner diameter of 3.7 mm and a thickness of 0.5 mm, which meets the dimensional requirements for use with M3.5 metric screws.

Washers of this type are commonly used as part of fasteners, where they serve to distribute the pressure of the screw or nut over a larger area, thereby reducing the risk of damage to the surface of the material. A2 stainless steel is suitable for applications in environments with higher humidity or slightly aggressive chemicals, which increases the service life and reliability of the joints.

Without surface treatment, this washer is ideal for applications where high material purity is required or where surface treatment might be undesirable. The A2 classification indicates that the washer is made from austenitic stainless steel, which is rustproof and non-magnetic, which is important for applications requiring non-magnetic properties.

DIN 125A M3.5 flat washer is suitable for use in a variety of industries including mechanical engineering, construction and plant manufacturing, where a reliable and durable component of a fastening system is required.