AmazonZinc coating for a corrosion resistant finish SAE fine washers for coarse threaded bolts Washers are used to increase the pressure a bolt or screw provides Use a washer that is the same finish as your other fasteners
Zinc coating for a corrosion resistant finish SAE fine washers for coarse threaded bolts Washers are used to increase the pressure a bolt or screw provides Use a washer that is the same finish as your other fasteners