The GRACO 105334 is a hex lock nut, typically made from metal, designed to securely fasten components within GRACO airless spray guns. Its primary function is to ensure the stability and safety of spray gun assemblies during operation.

Key Features:

• Hex Lock Nut
• M4 x 0.7
• Fits GRACO airless spray guns: XTR, SG20, SGPro, Contractor, FTx, SG2, SG3
• Hexagonal shape for easy installation and removal with standard tools
• Designed for reliable fastening in high-vibration environments
• Essential for maintaining spray gun integrity and safety

Applications:
Used in GRACO airless spray guns for securing critical components during coating and painting applications.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and safety of the spray equipment.
• Ensure the spray gun is depressurized before installation or removal
• Use appropriate tools to avoid damaging the nut or surrounding components
• Check for proper tightness to prevent leaks or loosening during operation