Description
The GRACO 551786 is a stainless steel cap screw with a button head, measuring 5/16 inch in diameter and 2 inches in length. It is designed for use as a fastening component in various GRACO equipment, including air control boxes and gun flush box modules, ensuring secure assembly and resistance to corrosion.
Key Features:
- Cap screw
- 5/16 x 2 inches
- Stainless steel, button head
- Compatible with GRACO air control boxes, gun flush box modules, and APX electric texture sprayers
- Corrosion-resistant stainless steel construction
- Button head design for secure fastening
- Reliable for use in demanding industrial environments
Applications:
Used as a fastening component in GRACO air control boxes, gun flush box modules, and APX electric texture sprayers to ensure secure assembly and long-term reliability.
Installation Notes:
- Using genuine GRACO parts ensures proper fit, function, and equipment longevity.
- Ensure threads are clean and undamaged before installation
- Use appropriate tools to avoid over-tightening
- Pair with recommended washers and nuts as specified in the manual
- Regularly inspect screws for wear or corrosion
- Replace with genuine GRACO parts as needed






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