https://www.mccoys.com/shop/p/28620144/hillman-300021-split-lock-washer-516-in-id-hardened-steel-zinc-plated
300021 Split Lock Washer, 5/16 in ID, Hardened Steel, Zinc-Plated
Sku: 28620144
$0.19
372 Available at
San Marcos
Location:
Aisle 3
5/16 Options:Hillman Split Lock Steel/Zinc
Engineered to provide more uniform load distribution, split lock washers are great for any indoor and 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. These fasteners contain split ends that help lock into the mating material, thus providing a locking feature when tightened beneath a nut. The zinc finish provides moderate corrosion resistance. Use with treated lumber in applications with like nuts and bolts of similar diameter.
- Commonly used in applications using a bolt or a screw where two pieces are being joined together
- Split ends grip the material surface to prevent loosening during vibration
- Zinc finish for moderate corrosion resistance
- Use with like nuts and bolts of similar diameter
- For use with any indoor or outdoor project with treated lumber
Type
Split
Inside Diameter
5/16
Material
Hardened Steel
Finish
Zinc-Plated