Auveco 1071 Internal Tooth Lock Washer #6 100 Pack

The Auveco 1071 is a #6 internal tooth lock washer supplied in a convenient 100-piece pack. These washers feature internal teeth that bite into both the fastener and the mounting surface to prevent loosening from vibration and torque.

Key Features:

• Internal tooth design provides superior locking action
• #6 screw size compatibility
• Prevents fastener loosening in high-vibration applications
• 100 washers per package for bulk projects
• Steel construction for reliable performance

Internal tooth lock washers are ideal for automotive, marine, RV, and general mechanical applications where secure fastening is critical. The teeth grip firmly when the fastener is tightened, creating a permanent locking effect that maintains clamping force over time.