M14 - Metric Split Lock Washer

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.

• For use with any indoor or outdoor project with treated lumber
• Zinc finish for improved corrosion resistance
• Split ends grip the material surface to prevent loosening during vibration