Brighton Best's Plain Square Washer simplifies installation and maintenance in demanding conditions. With an outer dimension of approximately 2-3/4in. and thickness of 0.315in., it offers substantial rigidity and resistance to deformation under compression. The inside diameter tolerances (0.8050.842in.) provide reliable fit over 3/4in. bolt shanks while allowing easy alignment during assembly. Ideal for heavy timber bolting, anchor tiedown systems, structural hardware, or woodtoconcrete connections, this washer is a practical component for enhancing fastener performance on commercial and residential jobsites.