Hoʻopilikino ʻia ʻo Rebar
ʻO ka wehewehe pōkole:
ʻO ke kaula e pili ana i ka ʻāpana convex mau me ka ʻāpana kikoʻī i hana ʻia ma ka ʻili o ke kino makua cylindrical a conical paha.Hoʻokaʻawale ʻia nā kaula i loko o nā milo cylindrical a me nā kaula conical e like me ko lākou ʻano makua;Hiki ke hoʻokaʻawale ʻia i loko o ka milo waho a me ka milo i loko e like me kona kūlana i ke kino makua, a hiki ke hoʻokaʻawale ʻia i loko o ka triangular thread, rectangular thread, trapezoidal thread, serrated thread a me nā ʻano kikoʻī kūikawā ʻē aʻe e like me kona ʻano ʻāpana (niho kino).
