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Hex Self-drilling skru na EPDM Washer Carbon Steel Hexagonal Self-tapping Screw Roof Screws.
● Ihe: Carbon Steel
● Ọgwụgwọ elu: Galvanized, Black Oxide, Hot Dip Galvanizing, Dacromet， Ruspert
●Nha: 6#,7#,8#,10#,12#,14# / ST3.5, ST3.9, ST4.2, ST4.8, ST5.5, ST6.3
● Ogologo: 13-125MM
● Standard: DIN,ANSI,BSW,JIS,GB
Nkọwa
akara
Ozi ngwaahịa
Ihe mkpuchi isi hex na-egwupụta onwe ya nwere isi hex nke nwere ike ịnya ya site na oghere ma ọ bụ ngwaọrụ. Ihe skru ndị a na-eji ntụ-egwu nke onwe ya (TEK) kpatụ oghere nke ha na ọla nlele 20 ruo 14. Karịsịa n'ime osisi, eri ha na-amụbakwa ihe ahụ iji meziwanye njide. Ka ọnụ ọgụgụ a na-egwupụta ihe na-ebuwanye ibu iji dụpuo ọla nledo dị arọ karị, ọnụ ọgụgụ TEK na-arị elu. Dabere na ịghasa nha, ndị isi na-eji onye ọkwọ ụgbọ ala hex 1/4, 5/16 ma ọ bụ 3/8. A na-eji skru ndị a arụ ọrụ na gburugburu n'èzí.
Otu uru nke usoro ahụ pụrụ iche bụ nnukwu nchapụta nke elu ahụ na-egbuke egbuke na nguzogide corrosion siri ike.
Usoro pụrụ iche na uru njirimara:
1. Galvanized elu, elu ihie, ike corrosion iguzogide.
2. Elu elu ike mgbe carburize tempering.
3. Mkpọchi na-arụ ọrụ dị elu na teknụzụ na-egbu egbu
Nha ngwaahịa nke EPDM Washer Zinc Plated Din 7504 Hex Head Drilling Screws
| Ọnụ ala dayameta d | ST2.9 | ST3.5 | ST4.2 | ST4.8 | ST5.5 | ST6.3 | |
| P | Eriri Pitch | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| a | Oke | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 |
| C | Min | 0.4 | 0.6 | 0.8 | 0.9 | 1 | 1 |
| dc | Oke | 6.30 | 8.3 | 8.8 | 10.5 | 11 | 13.5 |
| Min | 5.80 | 7.6 | 8.1 | 9.8 | 10 | 12.2 | |
| e | Min | 4.28 | 5.96 | 7.59 | 8.71 | 8.71 | 10.95 |
| k | Oke | 2.80 | 3.4 | 4.1 | 4.3 | 5.4 | 5.9 |
| Min | 2.50 | 3 | 3.6 | 3.8 | 4.8 | 5.3 | |
| kw | Min | 1.3 | 1.5 | 1.8 | 2.2 | 2.7 | 3.1 |
| r1 | Min | 0.1 | 0.1 | 0.2 | 0.2 | 0.25 | 0.25 |
| r2 | Oke | 0.2 | 0.25 | 0.3 | 0.3 | 0.4 | 0.5 |
| s | Oke | 4.00 | 5.5 | 7 | 8 | 8 | 10 |
| Min | 3.82 | 5.32 | 6.78 | 7.78 | 7.78 | 9.78 | |
| Omimi Omimi / Mpempe ígwè dị arọ | ≥ | 0.7 | 0.7 | 1.75 | 1.75 | 1.75 | 2 |
| 1.9 | 2.25 | 3 | 4.4 | 5.25 | 6 | ||
EPDM Washer Zinc Plated Din 7504 Hex Head Drilling Screws
Hex Head Drilling screws kwesịrị ekwesị maka ịkwado brackets, components, cladding, and steel sections na ígwè. Ebe a na-egwupụta onwe ya na-eme ihe na eri na-enweghị mkpa oghere pilot, na isi hex maka ngwa ngwa na nchekwa na-agbanye n'ime ígwè.
Ozi ụlọ ọrụ
Hebei Fujinrui Metal Products Co., Ltd bụ ụlọ ọrụ na-ejikọta mmepụta ngwaahịa fastener na ọgwụgwọ elu igwe. Ọ nwere ọtụtụ ụlọ ọrụ machining na ebe a na-ahụ maka ọgwụgwọ elu, yana ndị ọrụ karịrị ndị ọrụ PC 300, na-etu ọnụ ọgụgụ mmepụta tozuru oke na ike teknụzụ siri ike.
The ụlọ ọrụ nwere ike na-emepụta mba ọkọlọtọ onwe-egwuputa ihe kposara, mba ọkọlọtọ mpụga hexagon bolts, soket isi okpu kposara, mkpụrụ, flange bolts na mkpụrụ, mba ọkọlọtọ flat washers na mmiri washers, etc.and e nwere mgbe niile bolts na onwe-egwu ala kposara na ngwaahịa, Ke adianade do, ọ undertakes mpụga metal n'elu nhazi, ịmụta usoro dị otú ahụ dị ka, Dacronimet, Luubao. wdg Ngwaahịa ndị a na-edozi nwere ike ịgafe ule ịgba mmiri nnu na-anọpụ iche ruo awa 2000 na nke kachasị elu, na-egosipụta àgwà dị mma ma na-enwe ntụkwasị obi dị elu site n'aka ndị ahịa.
Anyị na-agbaso omenala ụlọ ọrụ nke "Quality First, Customer Supreme", na-ekwusi ike mgbe niile na nkà na ụzụ ọhụrụ na njikarịcha usoro, ma na-agba mbọ ịnye ndị ahịa ngwaahịa ngwa ngwa dị elu. A na-ere ngwaahịa ụlọ ọrụ ahụ ma n'ụlọ ma na mba ọzọ wee nweta ọkwa ahịa zuru oke.
Anyị na ndị isi ọrụ na-arụ ọrụ maka ogbako ahụ na-ezute tupu mmepụta mgbe ekwenyechara usoro ahụ.
Lelee ihe nka na teknụzụ iji hụ na ihe niile dị n'usoro.
1. Mgbe ị bịarutere, lelee ihe niile iji jide n'aka na ha na-egbo mkpa ndị ahịa.
2. Nyochaa ngwaahịa ndị dị n'etiti.
3. Mmesi obi ike nke ịntanetị
4. Njikwa nke ikpeazụ ihe 'mma
5. Nleba ikpeazụ mgbe a na-akwakọba ngwongwo. Ọ bụrụ na enweghị nsogbu ndị ọzọ n'oge a, QC anyị ga-enye akụkọ nyocha na mwepụta mbupu.
6. Anyị na-eji nlezianya na-elekọta ihe gị mgbe a na-ebufe ha. Igbe nwere ike idi mmetụta nkịtị n'oge njikwa na mbupu.
FAQ
Ajụjụ: Olee mgbe m nwere ike ịnweta akwụkwọ ngụ?
A: Ndị otu anyị na-ere ahịa ga-ekwupụta n'ime awa 24, ọ bụrụ na ị na-eme ngwa ngwa, ị nwere ike ịkpọ anyị ma ọ bụ kpọtụrụ anyị n'ịntanetị, anyị ga-ekwupụta gị ngwa ngwa.
Ajụjụ: Kedu ka m ga-esi nweta sample iji lelee ogo gị?
A: Anyị nwere ike na-enye sample maka free, ma na-emekarị ibu bụ na ndị ahịa n'akụkụ, ma na-eri nwere ike nkwụghachi si nnukwu ịtụ ugwo.
Q: Anyị nwere ike ibipụta logo nke anyị?
A: Ee, anyị nwere ọkachamara imewe otu nke ọrụ maka gị, anyị nwere ike tinye gị logo na gị ngwugwu
Ajụjụ: Ogologo oge ole ka oge nnyefe gị dị?
A: N'ozuzu, ọ bụ ihe dị ka ụbọchị 30 dabere n'usoro ị nyere n'iwu qty nke ihe
Q: Ị bụ ụlọ ọrụ mmepụta ihe ma ọ bụ ụlọ ọrụ ịzụ ahịa?
A: Anyị bụ ihe karịrị afọ 20 ọkachamara fasteners n'ichepụta ma na-exporting ahụmahụ karịa 12 afọ.
Ajụjụ: Gịnị bụ oge ịkwụ ụgwọ gị?
A: N'ozuzu, 30% T / T n'ọdịnihu, itule tupu Mbupu
kpọtụrụ anyị
Ngwaahịa ewu ewu emetụtara
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.
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.
Hexagonal flange okpukpu abụọ nha nha nha nha nha nha
A na-emepụta skru decking site na ihe dị iche iche dị iche iche, nke ọ bụla ahọpụtara iji mezuo ihe achọrọ nke ngwa decking n'èzí.
Ihe mkpuchi Hexagon Flange Bolts nke Dacromet nwere: Oke torque dị elu, ihe mgbochi na-adịghị mma maka gburugburu mmiri Harsh/Gburugburu ụlọ ọrụ
● Ihe: Carbon Steel na igwe anaghị agba nchara ● Ọgwụgwọ n'elu: Galvanized, Nickel Plated, Black Oxide, Hot Dip Galvanizing, Dacromet ● Metric Strength Grades: 4.8, 8.8, 10.9, 12.9 ●Metric Thread Diameter: M3 ~ M24
Nylon akpọchi nut
A na-emepụta mkpụrụ osisi mkpọchi hex site na ihe dị elu dị elu iji hụ na mgbochi a pụrụ ịdabere na ya na ịdịte aka. Alloy steel bụ ihe a na-ejikarị arụ ọrụ, ọkachasị maka ngwa ọrụ dị arọ.
Ngwakọta mpe mpe akwa egwu egwu
Hex head self tapping onwe - mkpọpu screws na washers na-emekarị site na elu - àgwà ihe iji hụ na anwụ ngwa ngwa na a pụrụ ịdabere na ịrụ ọrụ n'elu ụlọ ngwa.
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.
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.
Ọkara-gburugburu isi bolt
DIN 603 carriage bolts bụ nke a na-arụpụtakarị site na ihe ndị dị elu iji hụ na arụmọrụ a pụrụ ịdabere na ya na ịdịte aka.
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 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.
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.
Naịlọn isi mpụta hexagonal drill eri
Nylon plastic nchara na-egosi hex isi nke mkpọpu ihe bụ isi na-esi na resin naịlọn dị elu, polymer thermoplastic ama ama maka akụrụngwa ya na kemịkalụ mara mma.