1/4 inch x 2 inch Brass Nipple

1/4" x 2" Brass Pipe Nipple – Machined Fitting for Threaded Pipe Systems

The 1/4" x 2" brass pipe nipple is a precision-machined fitting used to connect two female-threaded components in non-pressurized or moderate-pressure systems. Manufactured from lead-free brass alloy, this component provides reliable performance in potable water, air, and low-pressure fluid distribution applications.

Its compact size and corrosion-resistant properties make it suitable for environments requiring durable connections in tight spaces. Threaded ends conform to ANSI/ASME B1.20.1 National Pipe Taper (NPT) standards for secure, leak-resistant joints when properly sealed.

Performance Features

• ✅ Lead-Free Brass – Meets NSF 61 and 372 requirements for potable water use, ensuring system safety and regulatory compliance.
• ✅ NPT Threaded Ends – Precision-cut threads provide tight mechanical seal when paired with appropriate sealing compound or PTFE tape.
• ✅ High Machinability – Brass construction allows for repeatable, tight-tolerance threading without galling or thread deformation.
• ✅ Corrosion Resistance – Suitable for environments exposed to moisture, air, and mild corrosives, including domestic water systems.

Technical Specifications

• Nominal Size: 1/4"
• Length: 2"
• Material: Lead-free brass (compliant with ASTM B62 / B16 standards)
• Thread Type: NPT male x NPT male
• Applications: Potable water lines, air lines, hydraulic systems, low-pressure gas (when code permits)

Installation Guidance

Threaded brass nipples should be installed using standard pipe wrenches and appropriate thread sealant. Over-tightening should be avoided to prevent thread distortion or cracking. Verify system pressure and material compatibility prior to installation. For potable water systems, confirm that all connected components are NSF-certified.

Common Use Cases

This fitting is typically found in residential and commercial plumbing systems, HVAC assemblies, and low-pressure gas or pneumatic circuits. Its small diameter and robust construction make it ideal for gauge connections, valve extensions, or manifold installations where compact, threaded connections are required.

Material Insight

Brass fittings are favored for their mechanical strength, thermal resistance, and ability to form tight metal-to-metal seals. Their resistance to dezincification and ease of installation contribute to long service life across diverse fluid-handling systems.