J.W. Winco GN 184 Countersunk Washers, Steel, Blackened, 3/8", 1/8"H, 1-1/8" Outside Dia.

Countersunk Finishing Washers have a recess design that prevents the fastener from splitting or stripping the work piece material for added durability. Hardware is made of high quality steel for long lasting reliability.

DIN 6319 spherical washers are used for clamping on non-parallel surfaces. These are sold individually not as sets. Refer to spec sheet for corresponding spherical washer selection.

GN 350.3 features two spherical washers that are used together and cannot be detached from each other. The load bearing capacity of these spherical washers is relatively high. This is not only due to the material quality but also to the matched curve of the concave washer. Height is 13/16". Static Load is 111280 lbf.

Square Beveled Washers are commonly used to provide a parallel bearing surface when fastening bolts through the flanges of I-beams in structural applications.

SquarePlate Washers are commonly used to provide a parallel bearing surface when fastening bolts through the flanges of I-beams in structural applications.