The GRACO 100181 is a square nut, typically used as a fastening component in GRACO equipment assemblies. Its material is not specified in available documentation, but it is likely made from steel or another durable metal for reliable performance in industrial and maintenance applications.

Key Features:

• Square Nut
• 5/16–18 (thread size)
• Compatible with GRACO equipment requiring 5/16–18 threaded fasteners
• Durable construction for repeated use
• Standard square shape for easy gripping and installation
• Reliable fastening in industrial environments

Applications:
Used as a fastening component in GRACO equipment assemblies, such as elevators, pump supports, and other industrial machinery where secure, threaded connections are required.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and safety in equipment assemblies.
• Ensure threads are clean and undamaged before installation
• Tighten to recommended torque for secure fastening
• Inspect regularly for wear or loosening