The GRACO 112309 is a hex jam nut, typically made from metal, designed to secure components within GRACO equipment. Its primary function is to lock threaded fasteners in place, preventing loosening due to vibration or movement.

Key Features:

• Hex Jam Nut
• Designed for use with GRACO equipment; compatible with various GRACO models requiring a hex jam nut
• Standard hex profile for easy installation with common wrenches
• Jam nut design for secure locking of threaded fasteners
• Reliable performance in high-vibration environments

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

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and reliability, reducing the risk of equipment failure or downtime.
• Ensure threads are clean and undamaged before installation
• Tighten the jam nut securely against the primary nut or component
• Use appropriate tools to avoid rounding the hex profile
• Check for proper seating and alignment after installation