[200 PKG] Lock Washers External Tooth DIN 6797A Steel Zinc M18

Lock Washers External Tooth DIN 6797A Steel Zinc M18 — secure, vibration-resistant seating for demanding mechanical assemblies. This external-tooth lock washer delivers reliable locking action while resisting corrosion, making it ideal for automotive, machinery, and equipment applications.

Overview

Engineered to prevent loosening under dynamic loads, the external tooth lock washer complies with DIN 6797A and uses a durable steel core with a zinc finish. The M18 size ensures compatibility with a wide range of fasteners, delivering consistent clamping force and long-lasting performance in harsh environments.

Key Features

• External tooth profile provides strong resistance to loosening by biting into mating surfaces.
• Material: Steel with a zinc (galvanized) finish for enhanced corrosion protection.
• Size: M18, suitable for standard M18 bolts and assemblies.
• Standard: DIN 6797A, ensuring consistent dimensions and compatibility.
• Applications: Designed for high-vibration environments across automotive, machinery, and industrial equipment.

Specifications

• Standard: DIN 6797A
• Material: Steel
• Finish: Zinc-plated
• Nominal Size: M18

Applications

• Automotive assemblies where vibration is a concern
• Machinery and equipment requiring secure fastener retention
• conveyors, gear mechanisms, and structural assemblies in harsh environments

Installation & Care

Install with the corresponding bolt, ensuring the washer seats flush against the surface for optimal locking action. Use the torque specification recommended by the bolt manufacturer, and avoid using damaged or worn washers. Store in a dry environment to maintain the integrity of the zinc finish.

Enhance your assemblies with the DIN 6797A external tooth lock washer in steel zinc finish—built for reliability, durability, and long-term performance.