1/4″ Brass Hex Pipe Plug NPT Threaded Holyoke Industrial Gas/Water Fitting

Overview

Description:This 1/4″ Brass Hex Pipe Plug from Holyoke is a high-quality NPT-threaded plug used to seal or cap unused ports in propane, natural gas, LP gas, water, air, or hydraulic systems. Constructed from corrosion-resistant solid brass, this plug offers excellent durability and long-term performance in demanding industrial applications.The hex-head design allows for easy tightening using a standard wrench, while the tapered 1/4″ NPT threads provide a secure, leak-resistant seal compatible with any standard black iron, brass, or galvanized NPT fitting.Key Benefits:• Machined brass ensures high corrosion resistance• Ideal for sealing unused regulator or manifold ports• Compatible with LP, propane, NG, water, and air systems• Hex-head design allows for simple tool installation• Tight NPT sealing for high-pressure applicationsCommon Uses:• Plugging gas valve test ports• Capping off unused tee or manifold openings• Sealing regulator, boiler, or heater ports• Industrial pneumatic and hydraulic applications• LP gas and natural gas piping maintenanceWidely used by HVAC installers, plumbers, propane technicians, mechanical contractors, and industrial maintenance crews.

Product details

Package includes

• 1/4" Brass Hex Pipe Plug NPT Threaded Holyoke Industrial Gas/Water Fitting

Included components and any stated pack quantity are as described in this listing. Optional accessories shown separately are sold separately unless expressly included above.