M12 CASTLE NUT BL CL 8

Castle nuts look like crowns or turret of medieval castles. These nuts are used together with a bolt and a cotter pin to create a secure nut in place so that it cannot be tightened or loosened. In Imperial these are known as Slotted nuts.
Thread pitch = 1.75mm

GST Incl
Excl
M12 CASTLE NUT BL CL 8
NCAS12B
Each
$2.2978