
Hana ʻia nā ʻāpana poʻo ʻo Slotted pan mai nā mea like ʻole, i koho ʻia kēlā me kēia e hoʻokō i nā koi noi kikoʻī. Kū ke kila kalapona ma ke ʻano he mea maʻamau no ka hoʻohana maʻamau.
Hoʻokumu ʻia nā ʻōkuhi mīkini paʻa paʻa Phillips countersunk mai nā ʻano mea like ʻole, kēlā me kēia i koho ʻia e kūpono i nā pono noi kikoʻī. ʻO ke kila kalapona kahi mea i hoʻohana maʻamau ʻia no nā hana maʻamau.
Hana maʻamau ʻia nā ʻūhā poʻo kumu paʻa CSK mai nā ʻano mea like ʻole, i koho ʻia kēlā me kēia e hoʻokō i nā koi kūikawā. ʻO ke kila kalapona kahi mea maʻamau i hoʻohana ʻia no nā hana maʻamau. Hoʻohana pinepine ʻia nā papa e like me 4.8, 8.8, a me 10.9.
Ua hoʻokumu ʻia ʻo Hebei Fujinrui Metal Products Co., Ltd. ma 2004 a aia ma Handan City, Hebei Province. Hoʻopili ka hui i kahi ʻāpana o 10,000 square square a loaʻa iā ia kahi limahana ma mua o 200 poʻe. He ʻoihana ia e hoʻohui i ka hana huahana fastener a me ka pale ʻana i ka corrosion surface metal, me kahi hui ʻenehana hana makua. ʻOi aku ma mua o 20 mau makahiki o ka ʻike i ka ʻoihana paʻa.