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.
$9.12 /Box
$18.80 /Box
$84.02 /Box
$15.28 /Box
$31.16 /Box
$8.17 /Box