The Hillman Group 300321 5/8-Inch Split Lock Washer Grade 8, 25-Pack
- This Split Lock Washer Provides A Circular Bearing Surface With Offset Split Ends Which Help Bite Into The Mating Material To Provide A Locking Feature When Tightened Beneath A Nut, It Is Round With A Hole In The Center And Can Be Used Where Loosening From Corrosion Or Vibration Is A Concern, Lock Washers Are Commonly Used In Any Application Using A Bolt Where Two Pieces Are Being Drawn Together.
- Used In Applications With Like Nuts And Bolts Of Similar Diameter As Well As Screw Products.
- These Fasteners Resist Loosening Caused By Vibration And Corrosion.