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Minerallac 40605J #6 internal tooth lock washers provide vibration resistance for industrial fasteners. These washers are made from zinc-plated steel and feature internal serrations to bite into mating surfaces, preventing loosening under vibration. Supplied in 100-piece jars for easy dispensing in assembly lines, electrical panels, and machinery applications. Compatible with #6 fasteners.
These internal tooth lock washers are ideal for electrical panels, machinery, and industrial assemblies.
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