Hi-Collar Lock Washers Assortment (#6 thru 3/4") (43014)
by Paulin
An assortment of hi-collar lock washers from The Hillman Group. Ideal for situations where potential loosening from corrosion or vibration is a concern, split lock washers are used to prevent nuts and bolts from coming loose. These fasteners contain split ends that help "lock" into the mating material, thus providing a locking feature when tightened beneath a nut. Hi-collar lock washers are thicker than standard split lock washers. This provides stronger holding power. Variants included in this assortment feature a black phosphate finish and range from #6 thru 3/4" in screw size. Full assortments of #43014 contain ten (10) refills comprised of Hillman item numbers #43015 - #43024.