The GRACO 140045 is a hex jam nut, typically used as a fastener in GRACO equipment. While the specific material is not specified in available sources, hex jam nuts are generally made from steel or alloy steel for strength and durability. This part is intended to secure components in place, often in high-pressure or high-vibration environments common in lubrication and fluid handling systems.

Key Features:

• Hex Jam Nut
• Designed for use with GRACO equipment; specific compatibility should be confirmed with equipment manual or GRACO specialist
• Compact profile for tight spaces
• Designed for secure fastening in high-vibration environments
• Reliable performance in demanding industrial applications

Applications:
Used in GRACO lubrication, fluid handling, and maintenance equipment to secure fittings, hoses, or other components where a low-profile, secure fastener is required.

Installation Notes:

• Using genuine GRACO parts ensures proper fit, performance, and safety in critical applications.
• Ensure threads are clean and undamaged before installation
• Tighten securely but avoid over-torquing to prevent thread damage
• Inspect regularly for signs of wear or loosening, especially in high-vibration environments