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Self-tapping screws uye self-drilling screws, nepo ese ari ma threaded fasteners, anosiyana zvakanyanya mukugadzira kwawo, chinangwa, uye nzira yekushandisa. Kunzwisisa misiyano iyi kunogona kubatsira pakusarudza siruu yakakodzera kune akasiyana maapplication.

Bhaudhi remusoro kaviri, sekureva kunoita zita, rine shinda kumativi ese uye danda rakashama pakati, ringave gobvu kana nhete. Inonziwo double head screw kana double head stud. Inowanzo shandiswa pamichina mikuru mikuru, senge muchina wemigodhi, mabhiriji, mota, mafuremu ekudzikisa uye zvichingodaro.

Magiredhi ekuita mabhaudhi anonyanyozivikanwa aripo parizvino igiredhi remetric rakaiswa neISO, iro rine nhamba mbiri dzakapatsanurwa nedoti uye rinowanzoiswa pamusoro kana parutivi rwebhaudhi musoro kana nati. Akanyanya kuwanda ndi8.8, 10.9 uye 12.9.

Kutaurwa kwenzungu, ndinotenda kuti isu hatizove tisingazivikanwe zvakanyanya, nuts kazhinji uye screws nekushandiswa kwefastener, muhupenyu hwezuva nezuva hunogona kuoneka kwese kwese, inogona zvakare kuoneka, nut musika kudiwa kwakanyanya.

Zvisinei, nekuda kwemarudzi akasiyana-siyana emhando dzemiti, kunze kweiyo yakawanda, mamwe marudzi emiti haana kunyanya kubudiswa uye kunyange ma mechanics makuru haazivi zvakawanda pamusoro pavo. Nhasi, Aozhan Fasteners inonyora mhando huru dzenzungu mumusika, kurumidza uye utore dambudziko, pane chausingazive here?

Paunenge uchida kubvisa mabhaudhi ekuwedzera, unogona kusangana nematambudziko. Nekudaro, semugadziri anotungamira wekugadzira hardware muChina, Aozhan Fasteners inogona kukupa iwe mhinduro dzehunyanzvi. Semupi wemabhaudhi ekuwedzera, tinonzwisisa zvinodiwa nevatengi vedu uye takazvipira kuvapa zvigadzirwa zvemhando yepamusoro uye masevhisi ane hanya.

Self-drilling screws uye drywall screws ndiwo maviri akajairika marudzi ezvisungo, ayo anotamba akakosha mabasa mune akasiyana ekushandisa mamiriro. Semugadziri anotungamira wekugadzira hardware muChina, Aozhan Fasteners yakazvipira kupa vatengi zvemhando yepamusoro-yekuzviboora screws uye drywall screws uye kwakadzama kunzwisisa kwekusiyana pakati pavo.

A. Tsanangudzo yeNut Counter Thread neFine Thread

Nut counterthread uye tambo yakanaka ese ari maviri emhando yeshinda dzakabatanidzwa, ayo anoshandiswa kugadzirisa kubatanidza uye disassembled yemakanika zvikamu uye zvimiro, uye anowanzo shandiswa muminda yemichina, indasitiri yemakemikari, simba remagetsi zvichingodaro. Marudzi ese ari maviri ekubatanidza akaiswa threaded, asi pane misiyano.

Izvo zvinonzi self-tapping screws zvikwiriso zvinokwanisa kuzviputira, saka zvakakodzerwa kusungirira zvisiri zvesimbi kana simbi zvikamu zvisingade maburi epasi uye kurova. Nekudaro, kana screws dzakadaro dzichiita ngura, zvinokanganisa kusimba kwesimba, saka isu tinofanirwa kutsvaga chikonzero che ngura uye nekupa nzira dzekuvandudza.

Hardware fasteners inoita basa rakakosha mukuvaka, muchina nekugadzira, uye Aozhan Fasteners muChina inozivikanwa nepamusoro pekugadzira maitiro uye yakasimba yemhando yekudzora. Ngatitarisei zvakanyanya kuti Aozhan Fasteners inoitisa sei chigadzirwa chayo...

Paunenge uchiisa zvivakwa, mabhiriji, kana michina yemagetsi, unogona kutarisana nedambudziko rekusarudza bhaudhi retsoka. Mukuita uku, unogona kufunga nezve mutsauko uripo pakati peJ-mhando neL-mhando anchor mabhaudhi. Semugadziri anotungamira wehardware fastener muChin...