allen flat countersunk head sealing screws
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ʻO kā mākouwili hoʻopaʻahe huahana hou i hoʻolālā ʻia e kūʻē i ka wai a me ka lepo, a ʻo kā lākou hoʻolālā kūʻokoʻa a me nā pōmaikaʻi e kaulana ai lākou i nā ʻano ʻenehana a me nā noi noi.
ʻO ka mea mua, kā mākounā wili waiua hoʻolālā ʻia me nā countersunks hexagon, ʻaʻole ia e hana wale i kawiliwilimaʻalahi ka hoʻouka ʻana, akā loaʻa nō hoʻi ka pono o ka anti-twisting e hāʻawi i kahi pilina ikaika. Hoʻolako ʻia me ka hana kiʻekiʻewili mīkini silanā gaskets e hōʻoia i kahi sila kūpono i ka wā e hoʻokomo ai, e pale ana i ka makū, ka lepo a me nā mea ʻino ʻē aʻenā wili wili countersunkkomo ana i ka hui. ʻO kēia hiʻohiʻona e hiki ai i nā wili hoʻopaʻa ʻana ʻaʻole wale e hāʻawi i kahi pilina ikaika, akā no ka mālama ʻana i ka pilina maloʻo a maʻemaʻe i nā manawa āpau.
ʻO ka lua, ma nā wahi o waho a i ʻole ka lōʻihi o ka ʻike ʻana i ka makū, maʻamauwili hoʻopaʻa waihiki i ka ʻino a me ka hemo. ʻO kā mākouwiliwili kila kilaʻaʻole hiki ke hoʻopaʻa ʻia i ka ʻino a me ke aniau, no laila mālama lākou i kahi pilina paʻa i loko o nā kūlana waho. ʻO nā lako waho paha, nā hale kūkulu hale a i ʻole nā mea hana ʻoihana, hoʻopaʻa wiliwili countersunke hōʻoia i ka lōʻihi o ka hana ikaika a hilinaʻi.
ʻO ka hope, kā mākouhexagon wili waiHāʻawi pū kekahi i kahi hopena hoʻonaninani maikaʻi loa, a ʻo ka hoʻolālā hexagon e palahalaha me ka ʻili ma hope o ka hoʻokomo ʻana a ʻaʻole hiki ke pohō. I ka manawa like, hāʻawi mākou i nā ʻano kikoʻī like ʻole a me nā koho kala e hālāwai me nā ʻano hoʻonaninani like ʻole a me nā pono.