Professional Grade [6000 BULK] Lock Washers Internal Tooth DIN 6797J Steel Zinc M6

Lock Washers Internal Tooth DIN 6797J in steel with a zinc finish, sized M6, engineered to prevent loosening and maintain clamping force in vibration-prone assemblies. Our DIN 6797J lock washers feature internal teeth that bite into the mating surfaces, delivering secure grip for fasteners across a range of industries.

Key features

Standard-compliant: DIN 6797J internal tooth lock washers for consistent performance and easy sourcing.

Material & finish: high-quality steel with zinc plating for corrosion resistance.

Size compatibility: designed for M6 fasteners (bolts and screws) ensuring a proper fit.

Enhanced vibration resistance: internal teeth create a positive locking action that counters loosening under dynamic loads.

Easy installation: simple to place between the bolt head/nut and mating surface during assembly.

Applications

Ideal for automotive, machinery, electrical enclosures, equipment assemblies, and general mechanical fastenings where vibration, shock, or dynamic loads may cause loosening.

Why choose our DIN 6797J internal tooth lock washers

Reliable locking performance with durable steel and zinc finish.

Conforms to DIN 6797J standard for interchangeability across suppliers.

Cost-effective solution for improving fastening integrity in demanding environments.

Specifications snapshot

Type: Internal tooth lock washer

Material: Steel

Finish: Zinc plated

Standard: DIN 6797J

Size: M6