[100 PKG] Lock Washers Internal Tooth DIN 6797J M6

Lock Washers Internal Tooth DIN 6797J M6 are precision-engineered fasteners designed to prevent loosening in dynamic or vibrating assemblies. The internal tooth design provides a positive locking action as the teeth bite into the bolt shank and mounting surface, helping maintain preload and clamp force for reliable performance.

Key Features

• DIN 6797J compliance ensures consistent quality and interchangeability with standard fasteners.
• Size M6 fits M6 bolts for common metric applications.
• Internal-tooth design delivers a locking action by gripping the bolt head and surface to resist rotation and vibration.
• Ideal for mechanical, automotive, and equipment assemblies where reliable locking is essential.

Benefits

• Prevents fastener loosening caused by vibration, impact, and dynamic loads.
• Maintains proper preload and clamping force over time.
• Easy to install with standard fasteners; requires no additional hardware.

Applications

Suitable for machinery, automotive components, electrical enclosures, and general engineering projects that require secure, vibration-resistant fastening.