The Screwed Brass Hex Socket (Standard Brass No. 26) is a robust inline coupler designed to connect two male threaded components. Commonly used in oil, fuel, water, gas, and lubrication systems, it provides a reliable, corrosion-resistant joint for high-pressure applications.
Precision-machined from high-quality brass, the hexagonal body allows for easy installation using standard tools. Available in both BSP and NPT thread types, this fitting supports a wide range of plumbing, industrial, and automotive systems.
Fuel and oil line couplings
Natural gas and air piping
Water and lubrication system connectors
Industrial and workshop installations
Constructed from corrosion-resistant brass
BSP and NPT thread options for local and international compatibility
Hex design allows easy tightening with spanners
Pressure rated up to 3500 kPa / 500 PSI
Suitable for temperatures from 0°C to 120°C
Material: Brass
Model: Brass No. 26 – Hex Socket
Thread Type: Female-to-Female
Thread Standards: BSP and NPT
Available Sizes: 1/8", 1/4", 3/8", 1/2", 3/4", 1"
TPI (BSP): 28, 19, 14, 11
TPI (NPT): 27, 18, 14, 11.5
Pressure Rating: Up to 3500 kPa (500 PSI)
Temperature Rating: 0°C to 120°C
The Screwed Brass Hex Socket offers a secure and efficient method for joining male threaded components in pressurised systems. Built to withstand demanding environments, it's a trusted solution in plumbing, automotive, and industrial applications.
Thread Size | 1/8" | 1/4" | 3/8" | 1/2" | 3/4" | 1" | |
TPI |
BSP |
28 |
19 |
19 |
14 |
14 |
11 |
TPI |
NPT |
27 |
18 |
18 |
14 |
14 |
11.5 |