The GRACO 108683 is a lock nut with a hex design, typically used to secure components within GRACO spray foam and fluid handling equipment. Its material is not specified, but it is likely made from durable metal for reliable fastening in industrial environments.

Key Features:

• Nut, Lock, Hex
• Designed for use with GRACO spray foam and fluid handling equipment
• Hex design for secure tightening with standard tools
• Locking feature to prevent loosening under vibration or movement
• Compact size for integration into equipment assemblies

Applications:
Used to secure critical components in GRACO spray foam systems and other fluid handling equipment, ensuring reliable operation and preventing part failure due to vibration or movement.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of equipment, reducing the risk of leaks or mechanical failure.
• Ensure threads are clean and undamaged before installation
• Tighten to the recommended torque using a suitable wrench
• Inspect periodically for signs of wear or loosening