Grease fitting size 7/16 27

[Swanybawanie]

I’m looking for bolts that will fit in the grease fitting, I’m going to clean up around those areas for prime and paint and not damage those grease fittings, can’t seem to find bolts that size 7/16 27. The 27 is 27 threads per inch, they do sell 7/16 20 but not in 27.

[Jim B]

Those grease zerks are pipe thread, not bolt threads. 27 pitch thread is 1/8" NPT (National Pipe Thread). If you want to plug those holes you need to get some 1/8" NPT pipe plugs.

[Swanybawanie]

Thank you for the information, appreciate it!