About the Safety / Vibration-Lock Washer
Safety (wedge-lock) washers work in pairs — cams on the mating faces create a wedge effect under the bolt head that resists rotation from vibration and dynamic load.
Also known as: Nord Lock Washers, Wedge Lock Washers, Vibration Lock Washers, Safety Washers.
Features
- Wedge-locking cam pairs
- Resists severe vibration
- Reusable
- Stainless and coated steel
Applications
- Heavy machinery and rail
- Mining and earthmoving
- Dynamic and vibrating loads
Standards & specification
- NORD-LOCK
- SERRATED
- HEC 125A / A4-80
- FLAT ROUND+TAPER
Need Safety / Vibration-Lock Washer in bulk?
Add the sizes you need to your quote, or send us your list and we’ll price the lot and supply it with the rest of your order.
Browse all washers