M5 PENNY WASHER STAINLESS STEEL A2 (PK 4)

M5 PENNY WASHER STAINLESS STEEL A2 (PK 4) 

Washers are designed specifically for ease of use and simplicity. They are used for applications where a nut or bolt needs to be tightened to prevent the fastener from loosening or to distribute the load evenly from the nut or bolt head over a larger area. Additionally, they can also serve as a spacer through the fastener before driving it into the surface or object, which in turn creates an additional surface which prevents the fastener from going too deep.