Grade 8 Alloy Steel Lock Washers (3/8") - 30 pc (3374)
by Paulin
Engineered to provide more uniform load distribution, Grade 8 Split Lock Washers are great for any indoor/outdoor project. 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. Also included in Hillman assortment #3371 / label #263.