The GRACO 17745-9 is a hex head cap screw made from mild steel (MS), grade 5, with a 3/8-16 thread and a 6-inch length. It is designed for use in securing components within various GRACO equipment, such as proportioning units and air cylinder assemblies.

Key Features:

• Hex Head Cap Screw
• 3/8-16X6
• Mild Steel (MS), Grade 5
• Compatible with GRACO proportioning units and air cylinder assemblies (e.g., FF-1600-EX, FF3200)
• Standard hex head for easy installation and removal
• Durable mild steel construction for reliable performance
• Grade 5 strength for moderate load applications

Applications:
Used in the assembly and maintenance of GRACO proportioning units and air cylinder systems, ensuring secure fastening of critical components.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and longevity of equipment.
• Torque to 30 foot-pounds as specified in relevant manuals (e.g., FF-1600-EX, FF3200 manuals)
• Apply Blue Loctite 242 to threads for secure fastening and vibration resistance
• Inspect threads and head for damage before installation
• Ensure proper alignment and seating of components before tightening
• Regularly check for loosening or wear during routine maintenance
• Replace damaged or worn screws promptly to maintain equipment integrity