As a screw is tightened, these washers flatten to add tension to the joint and prevent loosening from small amounts of vibration.Zinc- and zinc yellow-chromate plated steel washers are corrosion resistant in wet environments.
$11.40 /Box
$28.66 /Box
$39.38 /Box
$26.80 /Box
$52.40 /Box
$10.64 /Box