DIN6914/A325/A490 ʻO ka pahu hana hex kaumaha

ʻO nā bolts hex structural bolts he mea nui ia o ka handan haosheng bolts range, ʻoi aku ka astm a325, a490, DIN6914 i makemake nui ʻia a hoʻohana ʻia i nā hana kūkulu e like me ka tunnel a me ke alahaka, ke kaʻaahi, ka aila a me ke kinoea, a me ka ʻoihana ikehu makani. Hāʻawi nā bolts kūkulu hex kaumaha i ka ikaika kiʻekiʻe a me ka lōʻihi i kēia mau noi hoʻoweliweli
Nā huahana i hoʻopilikino ʻia ke alakaʻi manawa 30-60days

Nā Laʻana manuahi no ka mea hoʻopili maʻamau

ʻO ka pahu kila kahi ʻano o ka ikaika kiʻekiʻe, a me ke ʻano o nā ʻāpana maʻamau. ʻOi aku ka maikaʻi o ka hana hoʻopaʻa ʻana, hoʻohana ʻia no ka hoʻolālā kila, ʻenekinia, no laila ka hopena paʻa. Ma ka hale kila maʻamau, koi ʻia nā bolts hale kila ma luna o ka papa 8.8, a me ka papa 10.9 a me ka papa 12.9, ʻo ia mau mea āpau he mau pahu kila ikaika kiʻekiʻe.

Hoʻokaʻawale ʻia ka pahu kila i loko o ke ʻano torsional shear type high-strength bolt a me ka hexagonal high-strength bolt, nui hexagonal high-strength bolt no ka kiʻekiʻe kiʻekiʻe o ka wili maʻamau, a ʻo ka torsional shear type high-strength bolt ka hoʻomaikaʻi ʻana i ka bolt nui hexagonal kiʻekiʻe ikaika, i mea e hana maikaʻi ai.

Pono e hoʻopaʻa mua ʻia ke kūkulu ʻia ʻana o nā bolts hale kila a laila hoʻopaʻa ʻia, a pono e hoʻohana nā wili kila i ke ʻano hopena a i ʻole ka torque adjustable wrench uila; A ʻo ka hoʻopaʻa paʻa hope ʻana o ke kila kila i nā koi koʻikoʻi, ʻo ka hoʻohana hope ʻana i ka torsion shear steel structure bolts e hoʻohana i ka torsional shear type uila wīwī, ʻo ka hoʻopaʻa hope ʻana o ka torque steel structure bolts e hoʻohana i ke ʻano torsional type uila.
ʻO ka bolt structural hexagon nui he hoʻokahi bolt, hoʻokahi nut, a me ʻelua mea holoi.
ʻO nā kī hexagon nui no ka hana kila
ʻO nā kī hexagon nui no ka hana kila
ʻO ka pahu kila shear torsional he pahu, ka nut a me ka mea holoi.