The Quick Coupler Plug with male thread is a versatile fitting commonly used in pneumatic workshops and high-pressure cleaning systems. Its external threaded design allows easy installation on hoses, spray guns, compressors, and pressure washer equipment, while the quick-connect profile ensures compatibility with standard industrial couplers.
The 3/8″ version with male NPT thread keeps a standard quick-connect body while adapting to larger 3/8″ ports, making it suitable for connecting standard hoses to tools with higher airflow requirements. It can also be used with threaded accessories, as adapters with 3/8″ male NPT to 3/8″ quick-connect plug configuration allow conversion of threaded connections into quick-connect fittings, which is useful for attaching nozzles, lances, and pressure washer wands.
Built for durability and reliable sealing, this plug is suitable for compressed air systems, pressure washers, and general industrial applications where fast connection and secure locking are required.
TECHNICAL DETAILS:
| Specification | Details |
| Product Type | Quick coupler plug (male nipple/fitting) |
| Connection Type | 3/8″ male NPT thread + 3/8″ quick-connect body |
| Material | Hardened steel or brass, gold-colored plating for corrosion resistance |
| Pressure Rating | 300 PSI (air tools) – 5,500 PSI (pressure washers) |
| Temperature Rating | Up to 212°F (≈ 100°C) |
| Configurations | Standard flow (3/8″ NPT thread with standard body) or High Flow/M-Type (large series) |
| Applications | Compressors, spray guns, pneumatic tools, pressure washers, hoses, lances, wands |
| Features | Leak-proof, quick release, durable construction, compatible with most industry-standard couplers |
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