The GRACO 128672 is a serrated flange nut made from stainless steel (SST), designed for secure fastening in GRACO equipment assemblies. Its primary function is to provide vibration-resistant and reliable threaded connections in various GRACO systems, such as vapor abrasive blast and hot melt delivery equipment.

Key Features:

• Nut, serrated flange
• #6-32
• Stainless steel (SST)
• Compatible with GRACO equipment requiring #6-32 threaded fasteners, including EcoQuip 2 Vapor Abrasive Blast and InvisPac HM25c Hot Melt Delivery systems
• Serrated flange for vibration resistance
• Stainless steel construction for corrosion resistance
• Reliable fastening in demanding environments

Applications:
Used in GRACO equipment assemblies for secure, vibration-resistant fastening, particularly in systems such as vapor abrasive blast and hot melt delivery equipment.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and longevity of equipment, reducing the risk of leaks or mechanical failure.
• Ensure threads are clean and undamaged before installation
• Tighten to recommended torque specifications for #6-32 fasteners
• Inspect for proper seating and security after installation
• Regularly inspect for signs of wear or corrosion
• Replace if damaged or if vibration resistance is compromised
• Use only compatible fasteners and tools for installation