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Old 18-05-19, 08:29
Lynn Eades Lynn Eades is offline
Bluebell
 
Join Date: May 2003
Location: Tauranga, New Zealand
Posts: 5,534
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As I recall one of the conduit threads is the same as UNF. If you still need to cut / clean threads look for a set of conduit dies, which are sometimes available from older electricians. They usually come in a 3 die set (1/2", 3/4", 1") The 1/2" is too small for carriers, but was the common size used in houses. At least over here anyhoo.
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