American/Pentair/PacFab Titan/FNS Lock Nut (58001000)

Lock nuts help maintain secure fastening in filter assemblies where vibration, pressure, and repeated service can loosen standard hardware.

This American/Pentair/PacFab Titan/FNS Lock Nut (58001000) is engineered for nuts bolts & screws applications, where maintaining dependable hardware retention is essential to overall equipment reliability. It helps secure compatible internal or external components so assemblies stay properly tightened during normal operation and maintenance.

Constructed for durability in pool and spa environments, this component is built to withstand moisture, chemicals, vibration, and service wear. Its dependable design helps reduce loosening and supports long-term structural stability.

Replacing worn, stripped, corroded, or missing lock nuts helps restore secure fastening, improve component retention, and extend the service life of surrounding equipment.

• Supports dependable locking hardware performance
• Engineered for durability and proper fit
• Helps maintain reliable component retention
• Compatible with pool and spa service applications
• Ideal for repair, rebuild, or replacement