
Tataiso ena e pharaletseng e u thusa ho tsamaea lefatšeng la Baetsi ba li-screws tsa M4, e fana ka tlhahisoleseding ea bohlokoa ho etsa liqeto tse nang le tsebo ho latela litlhoko tsa hau tse khethehileng. Re tla fana ka mefuta ea thepa, setaele sa hlooho, lits'ebetso tsa tlhahiso, le lintlha tse lokelang ho nahanoa ha u khetha morekisi, ho netefatsa hore u fumana ea phethahetseng. M4 screws bakeng sa morero oa hau. Ho khetha mofani oa thepa ea nepahetseng ho ka ama boleng, litšenyehelo, le katleho ka kakaretso ea projeke ea hau.
M4 screws, tse atisang ho bitsoa li-screw tsa metric, ke boholo bo tloaelehileng bo hlalosoang ka bophara ba bona ba limilimithara tse 4. Boholo bona bo sebelisoa hangata lits'ebetsong tse fapaneng ka lebaka la ho leka-lekana ha matla le ho feto-fetoha ha maemo. Lebitso 'M' le bolela sistimi ea metric, e li khethollang ho maemo a mang a screw joalo ka sistimi ea borena (mohlala, #6 screws).
M4 screws li entsoe ka mefuta e mengata ea thepa, e 'ngoe le e' ngoe e na le thepa ea eona le ho tšoaneleha bakeng sa libaka tse fapaneng. Lisebelisoa tse tloaelehileng li kenyelletsa:
The head style of an M4 screw e susumetsa tsela eo e tsamaisoang ka eona le ponahalo ea kakaretso ea sehlahisoa se felileng. Mefuta e tsebahalang ea hlooho e kenyelletsa:
Ho khetha e tšepahalang Moetsi oa li-screw tsa M4 e bohlokoa bakeng sa katleho ea morero. Lintlha tsa bohlokoa tse lokelang ho nahanoa li kenyelletsa:
Ho thusa papisong ea hau, sebelisa tafole e latelang:
| Moetsi | Setifikeiti | Likhetho tsa Boitsebiso | Boikemisetso | Bonyane Bongata ba Order |
|---|---|---|---|---|
| Moetsi A | ISO 9001 | Stainless Steel, Carbon Steel | Ee | 1000 likhomphutha |
| Moetsi B | ISO 9001, IATF 16949 | Stainless Steel, Carbon Steel, Brass | Ee | 500 likhomphutha |
| Moetsi C | ISO 9001 | Stainless Steel, Carbon Steel, Aluminium | Moedi | 2000 likhomphutha |
Tlhokomeliso: Tafole ena ke ea litšoantšo feela. Kamehla etsa lipatlisiso tse phethahetseng ho fumana tse loketseng Baetsi ba li-screws tsa M4.
Bakeng sa mohloli o tšepahalang oa li-fasteners tsa boleng bo holimo, nahana Hebei Muyi Import & Export Trading Co., Ltd. Ba fana ka mefuta e mengata ea lihlahisoa le boitlamo ba ho khotsofatsa bareki. Le hoja ba ka 'na ba se ke ba ikhethela feela M4 screws, ke mohloli oa bohlokoa bakeng sa litlhoko tsa hau tse potlakileng. Ikopanye le bona ho buisana ka litlhoko tsa hau tse khethehileng.
Hopola ho hlahloba ka hloko litlhoko tsa hau tse khethehileng pele u etsa qeto ea ho qetela. Tlhahisoleseding e fanoeng tataisong ena e reretsoe ho u thusa mosebetsing oa khetho, empa ha e fane ka tlhahiso bakeng sa ntho leha e le efe e khethehileng. Moetsi oa li-screw tsa M4.
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