ʻO Sealing Screws kahi hiʻohiʻona hoʻolālā hou e hoʻohui i nā wili hex cylindrical a me nā sila ʻoihana. Ua hoʻolako ʻia kēlā me kēia wili me kahi apo sealing kiʻekiʻe, kahi e pale pono ai i ka makū, ka wai a me nā wai ʻē aʻe mai ke komo ʻana i loko o ka pilina screw i ka wā e hoʻokomo ai. ʻO kēia hoʻolālā kūikawāʻaʻole wale i hāʻawi i ka hoʻopaʻa maikaʻi loa, akā hāʻawi pū kekahi i ka wai hilinaʻi a me ka pale pale i nā hono.
ʻO ka hoʻolālā hexagon o ke poʻo cylindrical o nā Sealing Screws e hāʻawi i kahi wahi hoʻoili torque nui aʻe, e hōʻoia ana i kahi pilina ikaika. Eia kekahi,ʻo ka hoʻohuiʻana i nā silaʻoihana e hiki ai iā lākou ke hana me ka hilinaʻi a me ka hilinaʻi i nā wahi pulu e like me nā mea hana waho, ka hui hale a iʻole nā'āpana kaʻa. Inā ʻoe e pili ana i ka ua a ʻālohilohi paha i waho a i ʻole ma nā wahi pulu a ua, mālama pono ʻo Sealing Screws i nā pilina paʻa a pale ʻia mai ka wai a me ka wai.