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Self Drilling Sheet Metal Screws

Ho hlahisa mefuta e mengata ea rona ea li-screws tsa tšepe tsa boleng bo phahameng ba ho itšeha, tse etselitsoeng boiketlo ba tšebeliso le ts'ebetso e phahameng ka ho fetisisa lits'ebetsong tse ngata. Ka mohaho o thata oa tšepe le ntlha e bohale, e nepahetseng, li-screws tsa rona li khona ho phunya ka har'a lishiti tse tšesaane ntle le tlhoko ea ho cheka pele kapa masoba a sefofane. Moqapi o ikhethang oa Self Drilling Sheet Metal Screws o boetse o tiisa hore likhoele tsa screw li khaola ka mokhoa o hloekileng le ka nepo ka har'a tšepe, ho fana ka ts'ebetso e matla le e sireletsehileng. Khetha ho tsoa ho mefuta e fapaneng ea boholo le liphetho ho lumellana le litlhoko tsa hau tse ikhethileng. Tšepa Mechini ea Ningbo Zhenkun bakeng sa litlhoko tsohle tsa hau tsa ho cheka letlapa la tšepe.

Romela Lipatlisiso

Tlhaloso ea Sehlahisoa

Li-screws tsa tšepe tsa "self drilling sheet" ke mofuta oa fastening o sebelisetsoang ho kopanya letlapa le lisebelisoa tse ling. Li entsoe ka ntlha e bohale e li lumellang ho phunya tšepe ha li ntse li phunyeletsoa, ho felisa tlhokahalo ea ho phunya pele.

Li-screws tsena li sebelisoa hangata indastering ea kaho, haholo bakeng sa lisebelisoa tsa marulelo le tsa mahlakoreng. Li boetse li sebelisoa indastering ea likoloi le bakeng sa lits'ebetso tsa HVAC.

Li-screws tsa tšepe tsa ho cheka li entsoe ka tšepe e thata kapa tšepe e sa hloekang, e fanang ka matla le ho hanyetsa ho bola. Li tla ka boholo bo fapaneng 'me li felile ho amohela lits'ebetso tse fapaneng.

E 'ngoe ea melemo e ka sehloohong ea li-screws tsa tšepe tsa tšepe ke lebelo la tsona le boiketlo ba ho kenya, kaha li felisa tlhokahalo ea mesebetsi e fapaneng ea ho cheka le ho tiisa. Ho feta moo, li fana ka khokahanyo e matla, e sireletsehileng pakeng tsa letlapa la tšepe le lisebelisoa tse ling.

Lebitso la Sehlahiswa:	Cross Recessed Countersunk Head Drilling Screw With Tapping Screw Thread DIN 7504 (P) - 1982
Tloaelo:	DIN 7504 (P) - 1982
Boitsebiso:	Tšepe ea carbon le tšepe e sa hloekang
Boholo:	Litekanyetso tsa litšupiso le ho latela litlhoko tsa bareki
E felile:	Zinc Plated,Hot Dip Galvanized Steel,Dacromet,Nickel Plated,Black Oxide,Plain
Nako ea thomello:	Hangata ka mor'a matsatsi a 30-40.

Boemo ba Khoele	Kantle	Mofuta oa Khoele:	Boiketsi ba ho Tlanya
Ho khanna ka hare:	Phillips / Pozidriv	Ho Khanna ka Ntle:	Hlooho ea Countersunk
Mofuta oa ho notlela:	/	Shank:	/
Ntlha:	Ho phunya	Tšoaea:	Joalo ka ha ho hlokahala

Bolelele ba Lebitso L - 13 16 19 22 25 32 38 45 50 Tips:seclect Nominal Length L 'me u fumane.

Boholo ba Khoele

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

P	Pitch
a	max
dk	boholo=boholo ba lebitso
dk	min
k	≈
r	max
Sokete No.
M1
M2
dp	max
Sebaka sa ho cheka (botenya)

1.1	1.3	1.3	1.4	1.6	1.8	1.8
1.1	1.3	1.3	1.4	1.6	1.8	1.8
5.5	6.8	7.5	8.1	9.5	10.8	12.4
5.2	6.44	7.14	7.74	9.14	10.37	11.97
1.7	2.1	2.3	2.5	3	3.4	3.8
1.1	1.4	1.5	1.6	1.9	2.1	2.4
1	2	2	2	2	3	3
3	4.2	4.6	4.7	5.1	6.8	7.1
2.8	4	4.2	4.4	5	6.3	7
2.3	2.8	3.1	3.6	4.1	4.8	5.8
0.7 ~ 1.9	0.7 ~ 2.25	0.7 ~ 2.4	1.75~3	1.75~4.4	1.75~5.25	2~6

Lg (mets.)

1),Material: Case hardening steel in accordance with DIN 17210 or heat treatable steel in accordance with DIN 17200 shall be used as the material for drilling screws, at manufaturer's discretion. Other steels of equivalent quality are authorized. Other materials require prior mutual agreement.

Mabapi le Zhenkun Fasteners

Ningbo Zhenkun Machinery Co., Ltd. ke moetsi ea ka sehloohong oa li-fasteners le lihlahisoa tsa hardware, ho kenyeletsoa le li-screws tsa tšepe tsa ho cheka. Ka ho shebana le boleng le boqapi, lihlahisoa tsa rona li tšeptjoa ke bareki lefatšeng ka bophara. Khamphani ea rona e na le boitlamo bo matla ba ho khotsofatsa bareki mme e ikitlaelletsa ho fana ka litšebeletso le tšehetso e ikhethang. Ikopanye le rona kajeno ho ithuta haholoanyane ka lihlahisoa le litšebeletso tsa rona.

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