Speedflow Weld-On Oxy Nipple M18 x 1.5P

The Speedflow 989-M18-S is a professional-grade weld-on oxygen sensor fitting manufactured from CS 1030 steel. This precision-engineered component is designed to accept the commonly found M18 x 1.5 metric thread oxygen sensors.

Key Features:

Manufactured from CS 1030 steel for durability
Suitable for both TIG & MIG welding processes
M18 x 1.5 metric thread specification
CNC machined at Speedflow's factory in Taree, NSW
Australian made quality construction

Applications: Ideal for custom exhaust fabrication, header construction, and aftermarket exhaust modifications. Perfect for adding oxygen sensor bungs to exhaust systems for data logging, engine management, or diagnostic equipment.

Speedflow has been delivering quality Australian-made hose fittings to the performance aftermarket industry since 1983. Their complete range of weld-on fittings makes fabricating tanks, radiators, and specialty automotive projects efficient and reliable.