Quick Connect Plug 1/4" MNPT Zinc-Plated Steel – OEM Replacement Part

Part Number: 1993
Category: Pressure Washer Fittings → Quick Connect Couplers → Quick Connect Plugs
Type: Zinc-Plated Steel Quick Connect Plug

The Quick Connect Plug 1/4" MNPT Zinc-Plated Steel is a durable OEM replacement fitting designed for fast, secure connections within pressure washer systems and high-pressure cleaning equipment. Manufactured from heavy-duty zinc-plated steel, this quick connect plug provides reliable performance, corrosion resistance, and long service life in commercial and industrial cleaning environments.

Key Features & Benefits

• OEM-quality quick connect plug
• Durable zinc-plated steel construction
• Industry-standard quick connect compatibility
• Corrosion-resistant plated finish
• Fast tool-free connection and disconnection
• 1/4" MNPT threaded connection
• Rated up to 5000 PSI
• Suitable for hot and cold water applications
• Compatible with a wide range of pressure washer accessories
• Designed for commercial and industrial use

Technical Specifications

Product Type: Quick Connect Plug

Manufacturer: Gladiator

Material: Zinc-Plated Steel

Thread Size: 1/4" MNPT

Thread Type: Male National Pipe Thread

Maximum Pressure: 5000 PSI

Maximum Temperature: 310°F

Connection Style: Industry Interchangeable Quick Connect

Application: High-Pressure Fluid Connections

OEM Replacement: Yes

Typical Applications

• Pressure washer hose connections
• Spray gun assemblies
• Lance and wand connections
• Nozzle holder installations
• Surface cleaner hookups
• Commercial pressure washer systems
• Industrial cleaning equipment
• Equipment repairs and maintenance
• High-pressure plumbing assemblies

Performance Advantages

• Enables quick accessory changes without tools
• Zinc-plated finish helps resist corrosion and wear
• Supports high-pressure cleaning applications
• Reduces downtime during equipment setup and maintenance
• Provides secure and dependable connections
• Compatible with industry-standard quick connect systems
• Suitable for hot and cold water pressure washer systems
• Helps improve efficiency and productivity
• Built for demanding commercial and industrial environments

Maintenance Recommendations

• Inspect the plug regularly for wear, corrosion, or damage.
• Ensure proper engagement with the quick connect coupler before operation.
• Replace worn or damaged fittings immediately.
• Keep connection surfaces clean and free of debris.
• Apply appropriate thread sealant during installation when necessary.
• Periodically inspect the entire quick connect assembly for leaks and wear.