A Tooth Washer DIN 6798, also known as a serrated or toothed lock washer, is designed to prevent loosening of fasteners under vibration and dynamic loads. Its sharp internal or external teeth bite firmly into the mating surface, creating a strong locking action and ensuring secure fastening.

Tooth Washers are widely used across industries including construction, machinery manufacturing, automotive, infrastructure, engineering, and household applications. Their aggressive gripping capability makes them ideal for applications requiring enhanced resistance to rotation and movement.

🔧 Key Features of Tooth Washer DIN 6798

Caption: “Strong Teeth, Secure Fastening”

Serrated tooth design for superior locking performance

Prevents loosening caused by vibration and torque

Ensures excellent surface grip and joint stability

Highly compatible with standard bolts, nuts, and screws

Available in internal and external tooth configurations

Manufactured in various materials and finishes (MS, Stainless Steel, Spring Steel, Zinc Plated)

Produced in compliance with DIN 6798 standards

🏗️ Applications of Tooth Washer DIN 6798

Construction: Steel structures, bridges, and foundations.

Machinery: Assembly of industrial equipment and heavy machines.

Automotive: Vehicle parts and engine components.

Electrical & Plumbing: Supports, brackets, and fixtures.

Furniture & General Use: Everyday fastening where reliability is key.