Ke koho ʻana i nā bolts kūpono no nā noi like ʻole, ʻo ke koho ʻana i nā māka ikaika like ʻole he kuleana koʻikoʻi i ka hōʻoia ʻana i ka palekana a me ka hilinaʻi o nā mea i hui ʻia. Ma kēia kikokikona, e ʻimi mākou i nā hiʻohiʻona noi no nā bolts o nā māka ikaika like ʻole, e kālele ana i nā māka papa maʻamau no nā metric bolts, me 5.8, 8.8, 10.9, a me 12.9. ʻO ka hoʻomaopopo ʻana i nā hihia hoʻohana kikoʻī no kēlā me kēia māka ikaika he mea nui ia no nā ʻenekinia, nā limahana hana, a me nā mea hoihoi DIY.