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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
Ihe mkpuchi ụgbọ
Hot Dip Galvanized HDG Dacromet Geomet Mushroom Head Square Neck Carriage Bolts na-ejikarị carbon steel dị ka ihe ndabere, na-adịkarị na akara ule dị ka 4.8, 8.8, na 10.9.
Nnukwu eriri isi obe dị larịị
Dacromet pancake isi onwe - ihe nkedo na-emepụta ihe na-emepụta site na ihe dị iche iche dị elu - arụ ọrụ, nke a na-ahọrọ nke ọma iji gboo mkpa ngwa dị iche iche. Carbon steel bụ ihe a na-ejikarị arụ ọrụ, ọkachasị na akara ule dị ka 45 # na 65Mn.
Mpụta hexagon flange flat isi bolt
A na-emepụta bolts geomet nke ọma site na ihe ndị dị elu, nke ahọpụtara nke ọma iji dozie ike, ịdịte aka na nguzogide corrosion. Carbon steel bụ ihe ndabere a na-ejikarị eme ihe, ọkachasị na akara ule dị ka 4.8, 8.8, na 10.9.
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.
Arịlịka mgbidi akụkụ anọ
A na-emepụta arịlịka 3 / 4 na-edozi ihe nkedo site na nchikota nke elu - ihe eji arụ ọrụ iji hụ na ike, ịdịte aka, na ntụkwasị obi.
Mpụta isii
A na-emepụta mkpụrụ osisi hex site na ihe dị iche iche dị iche iche, nke ọ bụla ahọpụtara iji mezuo ihe achọrọ arụmọrụ dị iche iche n'ofe ngwa dị iche iche. Nchara dị nro bụ nhọrọ zuru oke maka izugbe - nzube hex nuts n'ihi ọnụ ahịa ya - ịdị irè na ike zuru oke maka ọrụ ndị na-adịghị mkpa na-arụ ọrụ n'ime ime ụlọ.
Blue White Carbon Steel Hexagonal Self-tapping Screw with EPDM Washer Hex Self-drilling screws Roof Screws.
● Ihe: Carbon Steel ● Ọgwụgwọ Elu: Galvanized, Black Oxide, Hot Dip Galvanizing, Dacromet，Ruspert ●Size: 6#,7#,8#,10#,12#,14# / ST3.5, ST3.9, ST4.2, ST4.8. ● Ogologo: 13-125MM ● Ụkpụrụ: DIN, ANSI, BSW, JIS, GB
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.
Mkpuchi anya
A na-emepụta mkpụrụ anya site na ihe ndị dị elu iji hụ na arụmọrụ a pụrụ ịdabere na ya n'okpuru ibu dị ịrịba ama.
Cross countersunk igwe ịghasa
Phillips countersunk flat head machine skru bụ nke ejiri ihe dị iche iche rụọ ọrụ, nke ọ bụla ahọpụtara ka ọ dabara mkpa ngwa. Carbon ígwè bụ ihe a na-ejikarị eme ihe maka ebumnuche ebumnuche.
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.
Mgbasa anya atụrụ
A na-arụkarị arịlịka mkpuchi mkpuchi O/Anya site na ihe dị elu - ike iji hụ na ibu a pụrụ ịdabere na ya - ịrụ ọrụ na ịdịte aka. Ihe mkpuchi anya, ihe dị mkpa maka itinye eriri, eriri, ma ọ bụ agbụ, na-ejikarị ígwè alloy na-eme ọgwụgwọ okpomọkụ.
Mgbasa plastik
A na-emepụta arịlịka mgbasa mgbidi naịlọn site na naịlọn 66 dị elu ma ọ bụ naịlọn 6 dị elu, nke bụ polymers thermoplastic ama ama maka akụrụngwa akụrụngwa ha dị mma, nguzogide kemịkalụ na ịdịte aka.
Fanye arịlịka mgbidi
A na-eji nlezianya rụọ arịlịka elu ụlọ site na ihe ndị dị elu iji hụ na arụmọrụ dị elu na ịdịte aka.