The GRACO 162782 Nut, Lock Hex is a small, specialized locking nut designed for use in GRACO spray foam and fluid handling equipment. Its primary function is to securely fasten components within GRACO systems, preventing loosening due to vibration or movement. Material is not explicitly specified, but similar GRACO locking nuts are typically made from steel or alloy for durability.

Key Features:

• Locking Nut (Hex)
• SKU:. 162782
• Designed for use with GRACO spray foam and fluid handling equipment
• Prevents loosening due to vibration or movement
• Compact size for tight spaces
• Reliable fastening for critical connections

Applications:
Used in GRACO spray foam systems and other fluid handling equipment where secure, vibration-resistant fastening is required.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, function, and reliability, reducing the risk of equipment failure or downtime.
• Ensure threads are clean and undamaged before installation
• Tighten to recommended torque specifications (if available)
• Inspect regularly for signs of wear or loosening
• Periodically check for tightness and re-torque if necessary
• Replace if damaged or worn