M12x1.25 HEX HALF NUT ZP

The half nut (also known as a jam nut) is a thin nut, normally used under a full nut to develop locking action
Metric fine thread = 1.25mm

GST Incl
Excl
M12x1.25 HEX HALF NUT ZP
NHLF12Z125
Each
$1.1094