China DIN6921 Serrated Head Flange Bolt Stainless Steel 304 316 vagadziri uye vatengesi

DIN6921 Serrated Head Flange Bolt Stainless Steel 304 316 Featured Image

DIN6921 Serrated Head Flange Bolt Stainless Simbi 304 316

Tsanangudzo Pfupi

Standard: DIN6921

Product Name: Flange Bolt

Mazwi Akakosha: DIN6921, Flange Bolt, Serrated Head Flange Bolt

Saizi: M3-M42

zvinhu: SUS304, SUS316

Stength Giredhi: A2-70, A4-80

Surface Treatment: Plain Stainless simbi ruvara

Thread Length: Yakazara Thread/ Half Thread

Packing: Bhegi / Katoni / Wooden kesi

Zvimwe Zvimiro: Ipa customized head mark

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d			M5	M6	M8	M10	M12	M14	M16	M20
P	Pitch	Coarse	0.8	1	1.25	1.5	1.75	2	2	2.5
		Fine thread1	/	/	1	1.25	1.5	1.5	1.5	1.5
		Fine thread2	/	/	/	1	1.25	/	/	/
b	L≤125		16	18	22	26	30	34	38	46
	125＜L≤200		/	/	28	32	36	40	44	52
	L＞200		/	/	/	/	/	/	57	65
c	Min		1	1.1	1.2	1.5	1.8	2.1	2.4	3
da	Type A	Max	5.7	6.8	9.2	11.2	13.7	15.7	17.7	22.4
da	Type B	Max	6.2	7.4	10	12.6	15.2	17.7	20.7	25.7
dc	Max		11.8	14.2	18	22.3	26.6	30.5	35	43
ds	Max		5	6	8	10	12	14	16	20
ds	Min		4.82	5.82	7.78	9.78	11.73	13.73	15.73	19.67
du	Max		5.5	6.6	9	11	13.5	15.5	17.5	22
dw	Min		9.8	12.2	15.8	19.6	23.8	27.6	31.9	39.9
e	Min		8.71	10.95	14.26	16.5	17.62	19.86	23.15	29.87
f	Max		1.4	2	2	2	3	3	3	4
k	Max		5.4	6.6	8.1	9.2	11.5	12.8	14.4	17.1
k1	Min		2	2.5	3.2	3.6	4.6	5.1	5.8	6.8
r1	Min		0.25	0.4	0.4	0.4	0.6	0.6	0.6	0.8
r2	Max		0.3	0.4	0.5	0.6	0.7	0.9	1	1.2
r3	Min		0.1	0.1	0.15	0.2	0.25	0.3	0.35	0.4
r4	≈		3	3.4	4.3	4.3	6.4	6.4	6.4	8.5
s	Max=Nezita		8	10	13	15	16	18	21	27
s	Min		7.78	9.78	12.73	14.73	15.73	17.73	20.67	26.67

Tsanangudzo yedetail

Flange bolt Bhaudhi yakakosha inoumbwa nehexagon head neflange (hexagon gasket nehexagon socket zvakabatanidzwa) uye sikuruu (cylinder neshinda yekunze), iyo inofanirwa kuwiriraniswa nenati kusungirira chikamu chinobatanidza maviri nemaburi.

1. Hexagonal musoro mhando: imwe musoro yakati sandara, imwe ine concave musoro.
2. Surface color category: maererano nezvinodiwa zvakasiyana, nzvimbo yacho yakaputirwa chena, mauto egirini, ruvara rweyero, corrosion resistant Dacromet.
3, rudzi rweflange: maererano nekushandiswa kwemabhaudhi eflange munzvimbo dzakasiyana, saizi yezvinoda dhisiki yakasiyana, uye kune zvakare yakadzika pasi uye serrated pasi, zino rine anti-slip effect.
4. Zvinoenderana neiyo nzira yekumanikidza yekubatanidza, kune akajairwa uye ane hinged maburi. Mabhaudhi eFlange ekudzoreredza maburi anofanirwa kuenderana nehukuru hwemakomba uye ashandiswe kana aiswa pasi pemasimba anochinjika.
Mukuwedzera, kuitira kuti zvizadzise zvido zvekuvhara mushure mekuiswa, kune maburi muzvikamu zvetsvimbo, izvo zvinogona kuita kuti mabhoti asasununguke kana akaiswa kune vibration.
Mamwe mabhaudhi eflange haana shinda yechikamu chisina chinhu chekuita, chinodaidzwa kuti mabhaudhi akatetepa mabhaudhi. Iyi mhando yeflange bolt inofambisa kubatanidza pasi pemasimba akasiyana.

Flange bhaudhi inoumbwa nehexagonal musoro uye flange ndiro, "nzvimbo yekutsigira yekusimbisa nzvimbo yezwi reshiyo" yakakura kupfuura yakajairwa bhaudhi, saka bhaudhi iyi inogona kutakura yakakwira preload, anti-loose performance iri nani, saka inoshandiswa zvakanyanya mukati. injini dzemotokari, michina inorema uye zvimwe zvigadzirwa.