Engineered to provide more uniform load distribution, split lock washers are great for any indoor/outdoor project. Ideal for situations where potential loosening from corrosion or vibration is a concern, Hillman Split Lock Washers are used to prevent nuts and bolts from coming loose.
- Fasteners contain split ends that help "lock" into the mating material - providing a locking feature when tightened beneath a nut
- Zinc finish provides moderate corrosion resistance
- Use with treated lumber in applications with like nuts and bolts of similar diameter