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UKUSUKA ku-7981

Wamkelekile kwi-Ningbo Zhenkun Machinery Co., Ltd. Siyazingca ngokunikezela ngezikrufu ezikumgangatho ophezulu nezithembekileyo zeDIN 7981 kubathengi bethu. Izikrufu zethu ze-DIN 7981 ziyilwe zinencam ebukhali yokungena lula kunye nomsonto orhabaxa wokubamba ngokuqinileyo kwintsimbi, iplastiki, okanye umthi. Ngemigangatho yethu engqongqo yokulawula umgangatho, unokuqiniseka ukuba izikrufu zethu ze-DIN 7981 zidibana okanye zigqithise imigangatho yoshishino yokusebenza kunye nokuqina. Nokuba ufuna izikrufu zeprojekthi yakho yokwakha elandelayo okanye isicelo semizi-mveliso, thembela i-Ningbo Zhenkun Machinery Co., Ltd. ukukubonelela ngezona mveliso zisemgangathweni ophezulu kunye nenkonzo yabathengi.

Thumela uMbuzo

Ingcaciso yeMveliso

I-DIN 7981 luhlobo lwe-self-tapping screw esetyenziswa ngokubanzi kumashishini ahlukeneyo. Ezi zikrufu ziyilwe ngenqaku elibukhali elivumela ukuba zingene kwizinto ezahlukeneyo ezifana nentsimbi, iplastiki kunye neenkuni. Uyilo lwentambo luvumela ukufakwa lula kunye nokuqiniswa okukhuselekileyo.

Ezi zikrufu ziqhele ukusetyenziswa kwimizi-mveliso yeemoto, ulwakhiwo, kunye ne-elektroniki kwizicelo ezinje ngokuncamathisela izinto zentsimbi, ukuqinisa iibhokisi zombane, kunye nokukhusela izinto zeplastiki.

I-DIN 7981 i-self-tapping screws yenziwe ngezinto ezikumgangatho ophezulu ezifana nensimbi engenasici kunye ne-carbon steel, iqinisekisa ukuhlala kunye nokuxhathisa ukubola. Zifumaneka kwiindidi ezahlukeneyo zobukhulu kunye nokugqiba ukuhlangabezana neemfuno ezahlukeneyo zesicelo.

Iimpawu zabo eziphambili ziquka ukufakwa lula, amandla aphezulu okubamba, kunye nokuchasana nokungcangcazela kunye nokothuka. Ezi zakhiwo zibenza ukuba babe lukhetho oluthembekileyo kwizicelo ezahlukeneyo zamashishini.

Igama lemveliso:	I-Cross Recessed Pan Head Tapping Screws DIN 7981 - 1990
Umgangatho:	UKUSUKA 7981 - 1990
Izinto:	Intsimbi yekhabhoni kunye nentsimbi engenasici
Ubungakanani:	Imigangatho yereferensi kwaye ngokweemfuno zabathengi
Igqitywe tu:	IZinc ePlated, iDip eHot Galvanized Steel,Dacromet,Nickel Plated,Black oxide,Plain
Ixesha lokuzisa:	Ngokuqhelekileyo kwiintsuku ezingama-30-40.

Isikhundla soMsonto	Ngaphandle	Isimbo soMsonto:	Ukuzicofa
Ukuqhuba kwangaphakathi:	Phillips / Pozidriv	Ukuqhuba kwaNgaphandle:	Intloko engqukuva
isimbo sokutshixa:	/	I-Shank:	/
Inqaku:	Inqaku leCone eliTrunnyiweyo	Phawula:	Njengoko kufuneka

Ubude obuqhelekileyo L - 4.5 6.5 9.5 13 16 19 22 25 32 38 Iingcebiso:cofa Ubude obuqhelekileyo L kwaye ufumane Ubunzima .

Screw Thread d

ST2.2

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

P	I-pitch
a	max
dk	ubuninzi=ubungakanani obuqhelekileyo
	imiz
k	ubuninzi=ubungakanani obuqhelekileyo
	imiz
y	max	Uhlobo C
		Uhlobo F
Inombolo yesokethi.
M1	≈
M2	≈

0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
0.8	1.1	1.3	1.3	1.4	1.6	1.8	1.8
4.2	5.6	6.9	7.5	8.2	9.5	10.8	12.5
3.9	5.3	6.54	7.14	7.84	9.14	10.37	12.07
1.8	2.2	2.6	2.8	3.05	3.55	3.95	4.55
1.55	1.95	2.35	2.55	2.75	3.25	3.65	4.25
2	2.6	3.2	3.5	3.7	4.3	5	6
1.6	2.1	2.5	2.7	2.8	3.2	3.6	3.6
1	1	2	2	2	2	3	3
2.6	3	4.2	4.4	4.6	5	6.5	7.1
2.4	2.9	3.9	4.1	4.3	4.7	6.2	6.7

Ubunzima beemveliso zentsimbi ezili-1000(≈kg)

1), Izinto: Ezinye izinto ngesivumelwano

Malunga neZhenkun Fasteners

I-Ningbo Zhenkun Machinery Co., Ltd. ngumvelisi oqeqeshiweyo kunye nomthengisi we-self-tapping screws, kuquka i-DIN 7981 screws. Sisebenza ngokukhethekileyo ekuboneleleni ngezikrufu ezikumgangatho ophezulu ezihlangabezana nemigangatho eyahlukeneyo yoshishino kunye neemfuno zabathengi.

Inkampani yethu ineqela eliqinileyo le-R&D kunye nezixhobo zokuvelisa eziphucukileyo, ziqinisekisa umgangatho ophezulu kunye nokungaguquguquki kweemveliso zethu. Sizimisele ukubonelela ngenkonzo ebalaseleyo yabathengi kunye namaxabiso akhuphisanayo kubathengi bethu kwihlabathi liphela.

Ukuba ujonge izikrufu ezithembekileyo neziphezulu zeDIN 7981, nceda uqhagamshelane nathi ngolwazi olungakumbi.

Iithegi ezishushu: I-DIN 7981, iTshayina, abavelisi, ababoneleli, iFactory, iholeyili, iCustomized, umgangatho