
Ma Thread studs anowanzo kugadzirwa kubva kwakasiyana-siyana emhando yepamusoro, anosarudzwa zvichienderana nezvinodiwa zvemashandisirwo akasiyana zvine chekuita nekusimba, kusimba, uye kusimba kwekuora. Carbon simbi inomira sechimwe chezvinhu zvakatekeshera zvakanyanya, kunyanya mumagiredhi akadai se4.8, 8.8, uye 10.9.
Mapeji maviri ekupedzisira matudhi anowanzo kugadzirwa kubva kwakasiyana-siyana emhando yepamusoro, yakasarudzwa zvichienderana nezvinodiwa zvechishandiso zvekusimba, kusimba, uye kusaora. Carbon steel chimwe chezvinhu zvinonyanya kushandiswa, kunyanya mumagiredhi akadai 4.8, 8.8, uye 10.9.
Black flat musoro Allen kiyi mabhaudhi anonyanyo gadzirwa kubva kumhando yepamusoro zvinhu kuti ive nechokwadi chekusimba uye yakavimbika yekusimbisa kuita. Carbon simbi chinhu chinowanzoshandiswa base material, kunyanya mumagiredhi akadai 4.8, 8.8, uye 10.9.
Knurled hex Allen socket cap musoro muchina screws anowanzo kugadzirwa kubva kumusoro - mhando zvinhu kuti ive nechokwadi chekusimba uye yakavimbika yekusimbisa kuita. Carbon simbi chinhu chinowanzoshandiswa base zvinhu, kunyanya mumagiredhi akaita 4.8, 8.8, uye 10.9.
Combination bolt washer nati yakamisikidzwa masanganiswa anowanzo kugadzirwa kubva kwakasiyana-siyana emhando yepamusoro zvinhu, zvakasarudzwa zvichibva pane zvinodiwa zvekushandisa zvesimba, kusimba, uye kushora. Carbon steel chinhu chinoshandiswa nevakawanda base base material, kunyanya mumagiredhi akaita se4.8, 8.8, uye 10.9.
Kusimudza mabhoti eziso anonyanya kugadzirwa kubva kumusoro-simba zvinhu kuti ave nechokwadi chekuvimbika chinotakura mutoro uye kuchengetedzeka panguva yekusimudza mabasa. Alloy simbi chinhu chinowanzoshandiswa, kunyanya mamakisi akadai 42CrMo uye 35CrMo.
Kupisa Dip Galvanized HDG Dacromet Geomet Mushroom Head Square Neck Carriage Bolts inonyanya kushandisa kabhoni simbi sehwaro zvinhu, kazhinji mumagiredhi se4.8, 8.8, uye 10.9.
DIN 603 mabhaudhi engoro anonyanya kugadzirwa kubva kumhando yepamusoro-yemhando zvinhu kuti ave nechokwadi chekushanda uye kusimba.
Hebei Fujinrui Metal Products Co., Ltd. yakavambwa muna 2004 uye iri muHandan City, Hebei Province. Iyo kambani inobata nzvimbo ye10,000 square metres uye ine vashandi vanopfuura mazana maviri. Iri bhizinesi rinobatanidza fastener chigadzirwa kugadzirwa uye simbi yepasi corrosion dziviriro, ine yakakura kugadzira tekinoroji timu. Anopfuura makore makumi maviri echiitiko muindasitiri inomhanyisa.