Greasable Bolt pins

[hurst1]

I need to replace some bolts that go through some rollers, they have a grease nipple in end to release grease half way down. not sure what the technical name is to find them on google, m20 x 120 size

 

[Dry Rot]

Wet bolt or shackle bolt?

 

[BigD1979]

Something like this?

 

[hurst1]

Like this.

 

[ACEngineering]

Like this.

easy enough to make if you got a lathe

 

[hurst1]

I’m still practicing on the lathe. Not had it long. Will have to get a thing to hold a drill on it

 

[tomlad]

I did similar , front axle for my kubota ride on
Simple satisfying job , sort of reasons y i wanted a lathe. Hardest part cross drilling to let grease out .
Also then the crap new nipples i had not wanting to screw m6 to finish job . Bought new nipples simply bearings to the rescue.
Have a go nothing to loose