Split Lock Washer | Anti-Vibration | Metric Sizes | NZ

Keep it tight. Stop it backing off.

These spring washers DIN 127 Form B are designed to prevent fasteners from loosening under vibration by applying continuous tension to the assembly. The split design creates resistance against rotation, helping maintain clamping force in dynamic applications.

Manufactured from steel with zinc plating (A2K), they offer reliable performance and corrosion resistance for automotive, fabrication, and general workshop use.

Simple solution. Solid result.

Why We Use Them in the Workshop

• Prevents loosening from vibration
• Maintains tension in bolted joints
• Simple and effective locking method
• Zinc-plated for corrosion resistance
• Suitable for everyday workshop use
• Works with standard bolts and nuts

Key Features

• Standard: DIN 127 Form B
• Material: Steel
• Finish: Zinc plated, blue passivated (A2K)
• Type: Split spring washer
• Function: Anti-vibration locking

Ideal For

• Automotive assemblies
• Machinery and equipment
• Fabrication work
• General fastening applications
• Workshop and maintenance use

Built for Reliable Fastening

These spring washers NZ workshops rely on provide a simple, effective way to keep fasteners secure under vibration and load.