ʻO ka ulding nut kahi haumāna i hoʻopaʻaʻia i ka hana hana e ka welding. Nāʻano maʻamau e hoʻopili ai i ka hanaʻana i nā nut (din929) ʻO konaʻano e pili ana i kahi'āpana kaula a me ke kumu o ka ulana. ʻO ke kumu o ka umu he pā a iʻole ka mokulele e hoʻonui ai i ka ikaika o ka ikaika.
ʻO nā hua lāʻau ikaika ikaika loa e hana ai i kahi kiʻiʻoniʻoniʻeleʻele ma luna o nā kiʻiʻoniʻoni ma luna o nā kilokila alloy). ʻO ka waihona kumu he 42crmo a iʻole 65 mangeanese. Ma hope o ke kauʻana iā + egoppering maikaʻi, hiki i ka paʻakikī ke hiki i ka hrc35-45.
ʻO Anti-weheʻana i ka Nut kahi Nut e pale i ka NUT i ka NUT mai ka weheʻana ma o ka hoʻolālā kūikawā.
Ua hoʻopaʻaʻia nā mea i hoʻopiliʻiaʻo Zinc-Plated ma ke kumu o ka electrogalvalizing ʻOi aku ka maikaʻi o kāna hana anti-corrosion ma mua o ke koho balota maʻamau, a he kukui ke aniani o keʻano, a me keʻano a me ka hoʻonaninani.
ʻO nā nunui nā nunui i nā nuts maʻamau maʻamau. Ua waihoʻia kahi'āpana Zinc ma luna o kaʻaoʻao o ka carbon steel ma o kahi kaʻina electrolytic. ʻO kaʻili o kaʻili i keʻokeʻo a iʻole keʻokeʻo keʻokeʻo, a loaʻa iā ia nā hana anti-corrosio a me nā hana hoʻonaninani. ʻO konaʻano kahi poʻo hexagonal, kahi'āpana i kauʻia, a me kahi'āpana glavanized, e hoʻopili ana me GB / T 6170 a me nā kūlana'ē aʻe.
ʻO nā bladaliched blavaniched blange he nut he nut kūikawā me kahi flange clange i hoʻohuiʻia i kekahiʻaoʻao o ka hopena hexagonal. Hoʻonui ka flange i kahi o ka leka uila me nā'āpana pili, nā mea i hoʻopiliʻia, nā mea i hoʻopiliʻia a hoʻonui i ke kūʻana o ka pale. ʻO konaʻano e pili ana i nā'āpana kaula,ʻo ka flange a me ka balvalized payer. ʻO kekahi mau hiʻohiʻona he mau niho anti-slip ma luna o ka papa o ka flange (e like me Dine Tin6923 maʻamau).
ʻO kā mākouʻoihana e hana nui a kūʻai aku i nā bolts pokts he nui, Hoops