Premium brass internal hex NPT plugs engineered for high-performance engine plumbing and workshop applications.
Designed to provide a clean professional finish while maintaining excellent sealing performance in fuel, oil, coolant, and air systems.
The internal hex design allows easier installation in tight engine bay locations while delivering a premium motorsport appearance.
Common applications:
• Water ports
• Intake manifolds
• Oil galleries
• Turbo systems
• Dry sump systems
• Fuel systems
• Fabrication projects
Features:
• 1/2" NPT thread
• Precision brass construction
• Internal hex drive
• Fuel / Oil / Air compatible
• Corrosion resistant
• Suitable for performance and motorsport use
Pack options:
• 5x 1/2" NPT Brass Internal Hex Plugs
• 10x 1/2" NPT Brass Internal Hex Plugs
• 50x 1/2" NPT Brass Internal Hex Plugs
Performance plumbing hardware by Unrivaled Engineering.
All Unrivaled billet parts are considered aftermarket and suitable for racing/off road purpose, these are not OEM replacements fitment & vehicle safety is responsibility of vehicle owner. Unrivaled ensure that these parts are to the highest standards and fit the specified engines correctly. Vehicle fitment is responsibility of vehicle owner and pre purchase checking is advised before purchase of any billet aftermarket parts. There is no return on billet parts for change of mind or vehicle fitment issues.
