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MAI 7981

Welina mai iā Ningbo Zhenkun Machinery Co., Ltd. Haʻaheo mākou i ka hāʻawi ʻana i nā kiʻi kiʻekiʻe a hilinaʻi DIN 7981 i kā mākou mea kūʻai aku. Hoʻolālā ʻia kā mākou mau DIN 7981 me kahi kikoʻī no ka maʻalahi o ke komo ʻana a me kahi kaula koʻikoʻi no ka paʻa paʻa ʻana i ka metala, plastic, a lāʻau paha. Me kā mākou mau kūlana mana koʻikoʻi koʻikoʻi, hiki iā ʻoe ke hōʻoia i ka hui ʻana o kā mākou DIN 7981 screws a ʻoi aku paha i nā kūlana ʻoihana no ka hana a me ka lōʻihi. Inā makemake ʻoe i nā wili no kāu papahana kūkulu hou a i ʻole noi ʻoihana, hilinaʻi iā Ningbo Zhenkun Machinery Co., Ltd. e hāʻawi iā ʻoe i nā huahana maikaʻi loa a me ka lawelawe mea kūʻai aku.

E hoʻouna i ka nīnau

Hōʻike huahana

ʻO DIN 7981 kahi ʻano o ka hoʻopaʻa ʻana iā ia iho i hoʻohana nui ʻia i nā ʻoihana like ʻole. Hoʻolālā ʻia kēia mau wili me kahi kikoʻī e hiki ai iā lākou ke komo i nā ʻano mea like ʻole e like me ke metala, plastic, a me ka lāʻau. ʻO ka hoʻolālā ʻana o ke kaula e hiki ai ke hoʻokomo maʻalahi a paʻa paʻa.

Hoʻohana maʻamau ʻia kēia mau wili i nā ʻoihana kaʻa, kūkulu, a me nā ʻoihana uila no nā noi e like me ka hoʻopili ʻana i nā ʻāpana metala, hoʻopaʻa i nā pahu uila, a me ka hoʻopaʻa ʻana i nā ʻāpana plastik.

ʻO DIN 7981 nā mīkini paʻi ponoʻī i hana ʻia i nā mea kiʻekiʻe e like me ke kila kila a me ke kila kalapona, e hōʻoiaʻiʻo ana i ka paʻa a me ka pale ʻana i ka corrosion. Loaʻa iā lākou ma nā ʻano nui a me nā hoʻopau e hoʻokō i nā pono noi like ʻole.

ʻO kā lākou mau hiʻohiʻona nui ka hoʻokomo maʻalahi, ka mana paʻa kiʻekiʻe, a me ke kū'ē i ka haʻalulu a me ka haʻalulu. Hāʻawi kēia mau waiwai iā lākou i koho hilinaʻi no nā ʻano hana ʻenehana.

Inoa mea kūʻai:	ʻO ke keʻa i hoʻopaʻa ʻia i ka Pan Head Tapping Screws DIN 7981 - 1990
Kūlana:	MAI 7981 - 1990
Material:	ʻO ke kila kalapona a me ke kila kila
Nui:	Nā kūlana kuhikuhi a e like me nā koi o ka mea kūʻai aku
Pau:	Zinc Plated, Hot Dip Galvanized Steel, Dacromet, Nickel Plated, Black Oxide, Plain
Ka manawa hoʻouna:	ʻO ka maʻamau i nā lā 30-40.

Kūlana Uila	Kuwaho	ʻAno Uila:	Paʻi ʻana iā ʻoe iho
Ke kalaiwa loko:	Phillips / Pozidriv	Ke kalaiwa waho:	Poʻo pōʻai
ʻAno laka:	/	Shank:	/
Lae:	Lae Cone i ʻoki ʻia	Maka:	E like me ka makemake

Nominal Length L - 4.5 6.5 9.5 13 16 19 22 25 32 38 Manaʻo kōkua: koho i ka Nominal Length L a loaʻa ke kaumaha .

Uila Uila d

ST2.2

ST2.9

ST3.5

(ST3.9)

ST4.2

ST4.8

ST5.5

ST6.3

P	Pitch
a	max
dk	max= nui inoa
	min
k	max= nui inoa
	min
y	max	ʻAno C
		ʻAno F
Socket No.
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

Kaumaha o kēlā me kēia 1000 mea kila (≈kg)

1), Material: Nā mea ʻē aʻe ma o ka ʻaelike

E pili ana iā Zhenkun Fasteners

ʻO Ningbo Zhenkun Machinery Co., Ltd. he mea hana ʻoihana a me ka mea hoʻolako i nā wili hoʻopaʻa ponoʻī, me ka DIN 7981 screws. Kūleʻa mākou i ka hāʻawi ʻana i nā wili kiʻekiʻe e kū ana i nā kūlana ʻoihana like ʻole a me nā koi o ka mea kūʻai aku.

Loaʻa i kā mākou hui kahi hui R&D ikaika a me nā mea hana kiʻekiʻe, e hōʻoiaʻiʻo ana i ke kūlana kiʻekiʻe a me ke kūlike o kā mākou huahana. Kūpaʻa mākou i ka hāʻawi ʻana i ka lawelawe mea kūʻai aku maikaʻi loa a me nā kumukūʻai hoʻokūkū i kā mākou mea kūʻai aku ma ka honua holoʻokoʻa.

Inā 'oe e 'imi ana i ka hilina'i a me ka ki'eki'e ki'eki'e DIN 7981 pa'ipa'i pa'i iho, e 'olu'olu e leka uila mai iā mākou no ka 'ike hou aku.

Hōʻailona Wela: DIN 7981, Kina, nā mea hana, nā mea hoʻolako, hale hana, kūʻai nui, hoʻoponopono ʻia, maikaʻi