M20x1.5 LEFT HAND 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 = 1.5mm

Left-hand threads are the opposite of right-hand threads.
Their threads run in the anti-clockwise direction and must be turned anticlockwise to fasten them or clockwise to unfasten them.

GST Incl
Excl
M20x1.5 LEFT HAND HEX HALF NUT ZP
LHNHLF20Z15
Each
$14.9017