The GRACO 171240 is a hexagonal jam nut, an original replacement part designed to secure components within GRACO equipment. Its material is not specified, but it is engineered for durability and optimal performance in industrial applications. The nut is intended to lock threaded connections in place, preventing loosening due to vibration or movement.

Key Features:

• Jam Nut, Hexagonal
• Designed for use with GRACO equipment requiring a jam nut for secure fastening
• Original GRACO replacement part for reliability
• Hexagonal shape for standard wrench compatibility
• Engineered for longevity and optimal performance

Applications:
Used in GRACO spray equipment and other industrial machinery where secure fastening of threaded components is required.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and longevity of equipment, reducing the risk of leaks or failures.
• Ensure threads are clean and undamaged before installation
• Tighten securely to prevent loosening under vibration
• Use appropriate tools to avoid damaging the nut
• Regularly inspect for signs of wear or loosening
• Replace with genuine GRACO parts as needed