The GRACO 104121 NUT, MSCR, HEX is a hex nut designed for use with mechanical screws in GRACO spray equipment. Its material is not explicitly specified in available sources, but it is typically made from steel or a similar durable metal. This part is intended to secure mechanical connections within GRACO spray systems, ensuring reliable assembly and operation.

Key Features:

• Hex Nut
• Designed for use with GRACO spray equipment and mechanical screws
• Standard hex design for easy installation and removal
• Durable construction for reliable performance in spray equipment
• Compatible with GRACO mechanical screw assemblies

Applications:
Used in GRACO spray guns, reactors, and spray foam insulation systems to secure mechanical connections and ensure proper assembly.

Installation Notes:

• Using genuine GRACO parts ensures compatibility, reliability, and optimal performance of spray equipment.
• Ensure the nut is properly threaded onto the mechanical screw
• Tighten securely to prevent loosening during operation
• Inspect for wear or damage before installation and replace if necessary
• Regularly check tightness of nuts during routine maintenance
• Replace worn or damaged nuts to maintain equipment integrity