Metric high collar lock washers

Metric high collar lock washers
Material Zinc plated alloy steel A high strength heat treated alloy steel. Zinc plated for moderate corrosion resistance. Alloy steel black oxide finish A high strength heat treated alloy steel. A chemically produced coating that leaves the steel surface with a matte black finish and offers mild corrosion resistance. Show Details Hide Details

Zinc plated alloy steel
A high strength heat treated alloy steel. Zinc plated for moderate corrosion resistance.
Alloy steel black oxide finish
A high strength heat treated alloy steel. A chemically produced coating that leaves the steel surface with a matte black finish and offers mild corrosion resistance.