The GRACO 112559 is a machined screw with a hex washer head, designed for use in GRACO equipment assemblies. Its main material is not explicitly stated, but it is typically made from steel or a similar durable metal. This part is intended to securely fasten components within GRACO pump and fluid handling systems.

Key Features:

• Screw, Machined, Hex Washer Head
• Machined, likely steel or similar metal
• Designed for use in GRACO equipment assemblies
• Hex washer head for secure fastening
• Machined for precision fit
• Durable construction for reliable performance

Applications:
Used in the assembly and maintenance of GRACO pumps and fluid handling equipment, ensuring secure fastening of critical components.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and reliability, reducing the risk of equipment failure and downtime.
• Ensure correct torque is applied during installation to prevent over-tightening or loosening
• Inspect the screw and mating surfaces for wear or damage before installation
• Follow GRACO equipment manual instructions for specific installation procedures