A272A. Nut for exhaust gas temperature sensor

Nut to be welded to the muffler to secure the A2151 sensor.
Most exhaust manufacturers already provide a threaded hole for mounting the A2151 sensor. If not, use the A272A nut with M12 thread, 1.5mm pitch.

To install, simply weld this nut to the exhaust, then drill the center hole with a 5 mm diameter drill bit. We recommend placing the nut about 10 cm from the exhaust inlet.