New Half Nuts / Split Nut for Craftsman and Atlas 6″ Lathe.

ACME 1/2″x 16 Right Hand Threads.

Please Note – these are M6-12A half nuts used in the later model lathes, they are wider than the early M6-12 nuts. The threaded portion is 3/4″ wide. Please measure your existing nuts before purchasing to confirm fitment.

Made out of 360 Brass – much harder than the OEM Zamak nuts yet still softer than the screw.