Perko 0075006DPP 1 Inch Flanged Lock Nut for Marine Thru-Hull Fittings

The Perko 0075006DPP is a 1-inch flanged lock nut designed specifically for securing marine thru-hull fittings and underwater hardware applications. This essential spare component ensures a watertight seal when properly installed on compatible Perko thru-hull assemblies.

Key Features:

• 1-inch size fits standard Perko thru-hull fittings
• Flanged design provides increased bearing surface for secure installation
• Lock nut construction prevents loosening from vibration
• Suitable for below-waterline applications
• Part of Perko's Figure 0075 series of replacement flanged lock nuts

This lock nut is engineered to withstand the demanding marine environment and provides reliable performance for hull penetrations including intake and discharge fittings. Perko has been a trusted name in marine hardware for over a century, manufacturing quality components for recreational and commercial vessels.

WARNING: This product can expose you to chemicals including DEHP, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.