The GRACO 801020 is a lock nut, specifically a hex nut, designed for secure fastening in GRACO equipment. Its material is not specified, but it is intended to provide reliable locking action for threaded connections, ensuring components remain tightly secured during operation.

Key Features:

• Lock Nut, Hex
• 1/2–13
• Compatible with GRACO equipment requiring 1/2–13 threaded fasteners
• Provides secure locking action
• Hexagonal shape for easy installation and removal with standard tools
• Designed for reliability and repeated use in industrial environments

Applications:
Used in GRACO pressure washers and other industrial equipment for securing components that require vibration resistance and reliable fastening.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and safety in equipment operation.
• Ensure threads are clean and undamaged before installation
• Tighten to recommended torque specifications for optimal performance
• Inspect regularly for signs of wear or loosening