The GRACO 17W979 is a cap screw with dimensions 53/8-16 x 3/4". It is a threaded fastener designed for securing components within GRACO equipment, typically used in assembly or maintenance applications. The material is not specified, but it is likely made from steel or another durable metal suitable for industrial use.

Key Features:

• Cap screw
• 53/8-16 x 3/4"
• Compatible with GRACO equipment requiring this specific screw size and thread
• Standard industrial cap screw design
• Provides secure fastening for equipment components
• Reliable for repeated assembly and disassembly

Applications:
Used in the assembly, maintenance, and repair of GRACO spray equipment and related machinery. Commonly found in parts lists for equipment such as the GrindLazer models (e.g., 25P474, 25P475), where it may be used to secure covers or other components.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and safety within GRACO equipment. Non-genuine parts may not meet specifications and could compromise equipment performance or safety.
• Ensure the screw is tightened to the manufacturer's recommended torque
• Inspect threads for damage before installation
• Use appropriate tools to avoid stripping the screw head or threads
• Replace screws during routine maintenance as needed
• Regularly check for loose or damaged screws during equipment inspections
• Replace with genuine GRACO parts when necessary