The Quick-Connect Plug with BSPT male thread is designed for fast and secure connections in compressed air and high-pressure systems. Its threaded end allows easy installation on air tools, spray guns, and hoses, while the industrial interchange profile (I/M or M-Style) ensures compatibility with standard workshop couplers.
Standard 1/4″ air plugs are typically rated around 300 PSI, while industrial steel or brass BSPT fittings can handle approximately 35 bar (≈ 500 PSI) in pneumatic applications. Heavy-duty stainless-steel versions designed for special or hydraulic use may support much higher pressures, reaching several thousand PSI depending on design and material. Some reinforced models can withstand pressures up to about 700 kg/cm² (≈ 9,958 PSI) under specific conditions.
The plug is built for durability, reliable sealing, and long service life in workshop and industrial environments.
TECHNICAL DETAILS:
| Specification | Details |
| Product Type | Quick-connect plug (nipple/adaptor) |
| Connection Type | 1/4″ BSPT male thread |
| Interchange Style | Industrial I/M (M-Style) standard |
| Material | Steel, brass, or stainless steel (316 for extreme high pressure) |
| Standard Rating | 1/4″ air fittings typically rated for 300 PSI |
| Pressure Rating | 35 bar (≈ 500 PSI) for standard pneumatic use; up to 3,000–6,000 PSI (≈ 200–400 bar) for stainless steel hydraulic fittings |
| Temperature | 20°C to +100°C |
| Applications | Air tools, compressors, pressure washers, hydraulics, chemical systems |
| Features | Leak-proof, quick release, rust-resistant, durable construction |
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