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Nnukwu nchara na-eguzogide Din931 Dacromet Hex Bolts 20mm China Factory Direct Full Thread Extension Bolts Hex Head Carbon Steel
Dacromet Hex Bolt: Ihe mkpuchi dị elu nwere isi hex, nke teknụzụ mkpuchi Dacromet na-agwọ ya. Na-enye ezigbo nguzogide corrosion, nguzogide nnu nnu (ruo awa 500+), yana ịdịte aka na gburugburu ebe siri ike dị ka mmiri, ụgbọ ala, na ntọala ụlọ ọrụ. Ngosipụta ike ibu dị ike, ezigbo eri nke ọma, yana ndakọrịta na ngwaọrụ ọkọlọtọ. Ihe mkpuchi na-adịghị egbu egbu, nke na-emetụta gburugburu ebe obibi na-eme ka o doo anya na ọ dịghị ihe egwu embrittlement hydrogen. Dị mma maka n'èzí, iru mmiri, ma ọ bụ ngwa na-emebi emebi chọrọ ntụkwasị obi ogologo oge. Dị na nha dị iche iche (M3-M30) na akara ule (8.8/10.9) iji gboo mkpa mgbakọ dị iche iche.
Nkọwa
akara
Ngwa & Uru nke DIN 931 Dacromet Hex Bolt
Ngwa isi
Kwesịrị ekwesị maka nrụpụta ụgbọ ala (nkịta injin, akụrụngwa chassis) na akụrụngwa mmiri (ọkụ, ihe ndị dị n'ụsọ osimiri) ebe nguzogide corrosion dị oke mkpa.
A na-eji ya eme ihe na igwe ụlọ ọrụ mmepụta ihe, kọbọd eletriki, na akụrụngwa dị n'èzí (àkwà mmiri, brackets anyanwụ) nke ekpughere na iru mmiri, ịgba nnu, ma ọ bụ mgbanwe okpomọkụ.
Kwesịrị ekwesị maka mgbakọ na-achọ njikọ aka akụkụ (kwa ọkọlọtọ DIN 931) na njikọ arụ ọrụ dị arọ.
Uru ndị bụ isi
Nchedo corrosion kacha elu: mkpuchi Dacromet na-enye awa 500+ nke nguzogide nnu nnu, na-egosipụta galvanizing ọdịnala.
Ntụkwasị obi nke igwe: kwekọrọ na nkọwapụta DIN 931, na-egosipụta ike tensile dị elu (8.8 / 10.9 grades) na eriri ziri ezi dabara maka ibu kwụsiri ike.
Nchekwa gburugburu ebe obibi: mkpuchi na-adịghị egbu egbu, mkpuchi chromium na-ezere embrittlement hydrogen, nchekwa maka ngwa bolt dị elu.
Ogologo ndụ n'ọnọdụ siri ike: Na-eguzogide mmiri, kemịkalụ, na radieshon UV, na-ebelata mmezi na ụgwọ nnọchi.
kpọtụrụ anyị
Ngwaahịa ewu ewu emetụtara
Bolt + nut + washer bolt ngwakọta atọ
Ngwakọta bolt wash nut a na-emepụtakarị ihe ndị a na-emepụta site na ihe dị iche iche dị elu, nke a na-ahọrọ dabere na ngwa chọrọ maka ike, ịdịte aka, na nguzogide corrosion. Carbon ígwè bụ ihe a na-ejikarị eme ihe, karịsịa na akara ule dị ka 4.8, 8.8, na 10.9.
Flange nut
A na-arụpụtakarị mkpụrụ osisi hexagon Flange Nut Flange site na ụdị ihe dị elu dị elu, nke ọ bụla ahọpụtara dabere na ngwa achọrọ.
Mgbasa ọkọlọtọ mba
A na-emepụta arịlịka aka uwe site na iji ihe dị iche iche dị elu, nke a na-ahọrọ nke ọma iji hụ na arụmọrụ kachasị mma na ịdịte aka n'ofe ngwa dị iche iche.
Ịcha onwe ya
Torx mbanye windo etiti ihe kposara bụ nke a na-emepụta nke ọma site na ihe dị elu - ike iji hụ na a pụrụ ịdabere na ya na ogologo oge - nkwado na-adịgide adịgide na kọmpụta na ihe ndị ọzọ.
Mkpuchi anya
A na-emepụta ihe mkpuchi anya na-ebuli elu site na ihe ndị dị ike dị elu iji hụ na ike ibu ibu na nchekwa a pụrụ ịdabere na ya n'oge ọrụ ibuli elu. Alloy steel bụ ihe a na-ejikarị eme ihe, ọkachasị akara ule dị ka 42CrMo na 35CrMo.
Slotted gburugburu isi ịghasa
A na-esi na ihe dị iche iche emepụta skru nwere oghere, nke ọ bụla ahọpụtara iji mezuo ihe achọrọ ngwa ngwa. Carbon ígwè na-eguzo dị ka ihe a na-ejikarị eme ihe maka ebumnuche ebumnuche.
Akụ dị nro
A na-emepụta mkpụrụ osisi dị nro site na ihe dị iche iche dị iche iche, nke ọ bụla ahọpụtara dabere na ngwa ngwa chọrọ yana mkpa arụmọrụ.
Dacromet mputa isii
Dacromet galvanized Grade 8.8 na 10.9 dị elu - tensile B7 hex head bolts na mkpụrụ na-ejikarị elu - ike alloy ígwè dị ka ihe ndabere.
Ọkara bọtịnụ
Njikọ 10.9s nnukwu hexagon bolt njikọ na ọkara - eri na Dacromet galvanization na-ejikarị nnukwu alloy ígwè dị elu dị ka ihe ndabere. Ọkwa “10.9s” na-egosi na bolts ndị a na-emezu ihe achọrọ maka akụrụngwa.
Square nut
A na-emepụta mkpụrụ osisi square site na ihe dị iche iche dị elu dị elu, nke ọ bụla ahọpụtara iji mezuo ihe achọrọ arụ ọrụ.
Gburugburu atọ oghere ígwè efere nut
A na-esi n'ụdị ihe dị iche iche emepụta oghere atọ oghere gburugburu, nke ọ bụla ahọpụtara iji gboo ihe achọrọ arụ ọrụ. Alloy steel bụ ihe a na-ejikarị eme ihe, karịsịa maka ngwa ndị chọrọ ike dị elu na ogologo oge.
Countersunk hexagon oghere isi okpu ịghasa
Isi ihe mkpuchi isi ojii Allen bụ nke a na-ejikarị eme ya site na ihe dị elu iji hụ na ọ ga-adịte aka yana ịrụ ọrụ nke ọma. Carbon steel bụ ihe ndabere a na-ejikarị eme ihe, ọkachasị na akara ule dị ka 4.8, 8.8, na 10.9.
Ike dị elu flange mpụta hexagon
Black carbon steel hexagonal flange DIN6921 Klas 10.9 hex flange bolts bụ nke a na-emepụta site na elu - carbon steel nwere ihe ndị na-eme ka ọ dị elu agbakwunyere iji nweta 10.9 - ike klaasị.
Mgbasa nke shark fin
Galvanize mgbochi skid bolts arịlịka na-bụ nke a na-ewu site na elu – ike carbon steel dị ka isi ihe, na-ahụ na magburu onwe ibu – ibu ikike na n'ibu Njirimara.
