#12 Countersunk Finishing Washer 18-8 Stainlesss Steel - Pkg of 4000

8 Countersunk Finishing Washer Black Oxide.

External Tooth Lock Washers secure bolt heads or nuts to increase the bearing area and offer greater hardness so that the nut or bolt can be rotated without distortion of the bearing surface. Hardware is constructed of high quality steel for long lasting durability.

GN 184 countersunk washers are retained to the face of the shaft end with countersunk screws, forming a clean-look end cap. Screw size is M5.. Height is 1/8".

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.

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