The GRACO 19B329 is a thin nylon lock nut designed to securely fasten components within GRACO machinery. It is made with a nylon insert for enhanced vibration resistance and is intended for use in various GRACO equipment assemblies.

Key Features:

• Nylon lock nut
• 7/16 inch
• Metal with nylon insert
• Designed for use with GRACO equipment; specific compatibility depends on the equipment model
• Thin profile for space-saving installation
• Nylon insert provides vibration resistance and prevents loosening
• Reliable and secure fit for critical assemblies

Applications:
Used to secure parts in place within GRACO machinery, such as sprayers, grinders, and other industrial equipment.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, reliability, and maintains equipment warranty and safety standards.
• Ensure threads are clean and undamaged before installation
• Hand-tighten the nut until snug, then use a wrench to secure without over-tightening
• Replace with a new nylon lock nut if the nylon insert is worn or damaged