1/2 inch x 1/4 inch Stainless Steel Hex Head Bushing Male x Female

1/2 inch x 1/4 inch Stainless Steel Hex Head Bushing – Threaded Reducing Adapter for High-Durability Installations

The 1/2 inch x 1/4 inch stainless steel hex head bushing is a threaded pipe fitting used to reduce pipe size in piping systems where durability, pressure tolerance, and corrosion resistance are required. Manufactured from Type 304 or 316 stainless steel (depending on specification), this fitting is designed for use in water, steam, air, oil, and chemical service applications.

It features male National Pipe Thread (NPT) on the larger end and female NPT on the reduced end. The external hex head allows for easy installation using standard wrenches and supports secure torque during assembly without damaging the threads or fitting body.

Technical Specifications

• Material: 304 or 316 stainless steel (verify alloy based on application)
• Nominal Size: 1/2 inch male NPT x 1/4 inch female NPT
• Design: Hex head reducing bushing with tapered threads
• Thread Standard: ANSI/ASME B1.20.1
• Working Pressure: Rated for use in high-pressure mechanical and fluid systems (consult alloy and schedule for pressure limits)

Functional Advantages

• ✅ Corrosion Resistance: Suitable for corrosive environments and systems exposed to moisture or chemicals
• ✅ Mechanical Strength: Maintains integrity in pressurized systems requiring threaded connections
• ✅ Compact Profile: Ideal for applications with limited clearance
• ✅ Secure Engagement: Compatible with PTFE sealants for leak-resistant connections

Installation Guidelines

This bushing should be installed using a properly sized wrench on the hex head to avoid overtightening. Thread sealant or PTFE tape should be applied to male threads prior to assembly. Avoid using excessive torque, which can damage both the fitting and the mating component. Always confirm system pressure and temperature limits against material specifications.

Typical Use Cases

The 1/2 inch x 1/4 inch stainless steel hex head bushing is typically used in:

• Industrial fluid handling systems
• Compressed air and gas lines
• Pumps, manifolds, and instrumentation transitions
• Hydronic and process piping assemblies requiring size reduction

Material Insight

Stainless steel bushings are frequently specified in projects that require corrosion resistance, including food-grade, marine, and chemical processing environments. Type 316 is preferred for chloride exposure or aggressive chemical systems.

The 1/2 inch x 1/4 inch stainless steel hex head bushing offers a code-compliant and mechanically robust solution for reducing pipe size in demanding installations. Its compact, threaded design and corrosion-resistant construction make it a dependable component in commercial, industrial, and mechanical systems.