Paʻa kila

ʻO ka pahu hoʻolālā kila he ʻano o ka pahu ikaika kiʻekiʻe a me kahi ʻano ʻāpana maʻamau. Hoʻohana nui ʻia nā bolts kūkulu kila i ka ʻenekinia hale kila e hoʻopili i nā wahi pili o nā papa hana kila. Hoʻokaʻawale ʻia nā bolts kūkulu kila i nā ʻano ʻoki ʻokiʻoki ʻano kiʻekiʻe a me nā kī hexagonal nui. ʻO nā pōkā ikaika kiʻekiʻe hexagonal nui no ka māka ikaika kiʻekiʻe o nā wili maʻamau, ʻoiai ʻo nā bolts torsional shear ʻano kiʻekiʻe ka hoʻomaikaʻi ʻana i nā bolts ikaika kiʻekiʻe hexagonal. No ka hana ʻoi aku ka maikaʻi, pono e hoʻopaʻa mua ʻia ke kūkulu ʻana i nā bolts hale kila a ma hope. No ka hoʻopaʻa mua ʻana i nā bolts kūkulu kila, pono nā wrenches uwila ʻano hopena a i ʻole torque adjustable wrenches. ʻO ka hoʻopaʻa paʻa hope ʻana o nā bolts kūkulu kila he koi koʻikoʻi. ʻO ka hoʻopaʻa hope ʻana o nā ʻōleʻa kila ʻano torsional ʻano pono e hoʻohana i ka wīwī uila ʻano ʻāwīwī, a ʻo ka hoʻopaʻa hope ʻana o nā ʻano torque ʻano kila kila e hoʻohana i ka torque type wili uila. ʻO ka torsional shear type steel structure bolt i loko o ka bolt, a nut, a torsional shear type torsional shear type kiʻekiʻe ikaika bolt steel structure big hexagonal bolt and a washer.