Doo grease zirk, metric thread??

[Duct tape Doo]

just snapped off a gease zirk on rear skid of an XP, easy out worked fine to remove threaded 1/2 of zirk,do I buy metric thread zirk or imperial?

 

[neilsleder]

Buy one of both. It's probably only 50cents per zirk!


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[TROLLCAT]

metric

 

[markoo]

grease zerks are usually pipe thread (NPT)

 

[007sevens]

grease zerks are usually pipe thread (NPT)

Not always, I carry a box of metric in my spare parts and come across a few on the farm that weren't NPT