- Ụdị eriri Tri-lobular
- Nchara siri ike nke akpa, zinc na-egbuke egbuke ma mee ihe
- ahaziri dị
Udi: kposara onwe (plastic, metal, wood, concrete)Tags: cross recessed pan isi ịme ọpịpị ịghasa, onwe tapping kposara, taptite eri akpụ kposara, tri-threading akpụ kposara, washer isi kposara.