Wanted 2"dia. x 3-4 length

[COMachinist]

I need a piece of 4130 annealed for a slotted nut M24 1.0. I plan to single point a nice fitting bearing retainer on a Chinese mill spindle. some tool steel rounds some hunks of 6061 Alum, I think I may some 1" 01 drill rod. I will consider4140 non heat treated. let me know what you would like.

 

[Nogoingback]

Have you checked eBay?

 

[macardoso]

Literally saw hundreds of options on eBay yesterday for this. ~$20 free ship

 

[Illinoyance]

Whittet-Higgins may have the lock nut you need.

 

[COMachinist]

M24 1.0 is non standard, and none suitable for mill spindle bearing preload adjuster. Thanks any way, got some 4140 annealed on the way.
CH