Description
The GRACO 551787 is a stainless steel cap screw, specifically a 10-32 x 5 SS button head screw, designed for secure fastening in GRACO equipment assemblies. Its intended use is to provide reliable, corrosion-resistant attachment in various GRACO modules, such as the Gun Flush Box Module.
Key Features:
- Cap screw (button head)
- 10-32 x 5 (thread size and length; note: some sources list 10-32 x 0.38 in., but product listings specify 10-32 x 5 SS But HD, likely indicating a 5 mm or 5/16 in. lengthclarification may be needed)
- Stainless steel
- Compatible with GRACO Gun Flush Box Module and similar assemblies
- Corrosion-resistant due to stainless steel construction
- Button head design for low-profile, secure fastening
- Reliable for repeated installation and removal
Applications:
Used in GRACO equipment assemblies, particularly in modules such as the Gun Flush Box Module, for secure and durable fastening of components.
Installation Notes:
- Using genuine GRACO parts ensures proper fit, function, and longevity of equipment, reducing the risk of leaks or mechanical failure.
- Ensure correct thread size and length for the application
- Use appropriate tools to avoid stripping threads
- Inspect for damage before installation
- Follow torque specifications if provided in the equipment manual
- Regularly check for loosening or corrosion
- Replace damaged or worn screws promptly
- Use only genuine GRACO replacement parts for optimal performance






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