Kina DIN6921 Flange Bolt Carbon Steel Yellow Zinc Plated Color Surface Grade 8.8 10.9 12.9 nā mea hana a me nā mea hoʻolako

DIN6921 Flange Bolt Carbon Steel Yellow Zinc Plated Color Surface Grade 8.8 10.9 12.9 Kiʻi Hōʻikeʻike

DIN6921 Flange Bolt Carbon Steel i hoʻopaʻa ʻia i ka waihoʻoluʻu ʻili o ka papa 8.8 10.9 12.9

ʻO ka wehewehe pōkole:

Kūlana: DIN6921

Inoa Huahana: Flange Bolt

Hua'ōlelo Nui: DIN6921, Flange Bolt, Yellow zinc plated flange bolt

Nui: M3-M42

Mea: 45#, 35K, 10B21, 40Cr, 35CrMo

Papa Ikaika: 8.8, 10.9, 12.9

Lapaʻau ʻili: ʻeleʻele Zinc Plated

Loihi Uila: Loko piha/ Loko Half

ʻAno Uila: ʻOkoʻa/Maikaʻi

Hoʻopili: ʻeke / pahu pahu / pahu lāʻau

Nā hiʻohiʻona ʻē aʻe: Hāʻawi i ka hōʻailona poʻo maʻamau

E hoʻouna i ka leka uila iā mākou

Huahana Huahana

wehewehe

AIKIPane

AIKIHua'ōlelo

AIKIHāʻawi

MAKAUKAU E HOOKAPU

10000+ SKU i loko o ka hale kūʻai

Hāʻawi mākou i nā mea RTS:

70% nā mea i hāʻawi ʻia i loko o 5 mau lā

80% nā mea i hāʻawi ʻia i loko o 7 lā

90% nā mea i hāʻawi ʻiai loko o 10 lā

Nā kauoha nui, e ʻoluʻolu e kelepona i ka lawelawe mea kūʻai aku

ʻO Flange Bolt Yellow Zinc Plated Color surface din6921

d			M5	M6	M8	M10	M12	M14	M16	M20
P	Pitch	ʻoʻoleʻa	0.8	1	1.25	1.5	1.75	2	2	2.5
		Loko maikaʻi1	/	/	1	1.25	1.5	1.5	1.5	1.5
		ʻO ke kaula maikaʻi2	/	/	/	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	ʻAno A	Max	5.7	6.8	9.2	11.2	13.7	15.7	17.7	22.4
da	ʻAno 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=Nominal		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

wehewehe kikoʻī

ʻO nā kī kī. E like me ka papa helu o ka Metric standard a me ka maʻamau ASME, e like me ke ʻano o ke poʻo he poʻo pālahalaha a me ke poʻo concave. Hiki ke hoʻonohonoho ʻia ka lalo palahalaha a me ka lalo serrated e like me ke ʻano o ka lalo o ke poʻo. ʻO ka papa maʻamau ʻo 8.8, 10.9 a me 12.9, a ʻo ka papa ʻAmelika ʻo Grade 5 a me Grade 8. ʻO nā mea hana he 304 stainless steel, 316 stainless steel, 35K, 45 # steel, 10B21, 40Cr, 35CrMo, etc. lawelawe, hiki ke hoʻopilikino ʻia ka ʻaoʻao poʻo a me ke anawaena flange a me ka hōʻailona poʻo, ʻo ka palena liʻiliʻi o ke kaumaha he 1000 kg a i ʻole ka nui like.

Hoʻokumu ʻia ʻo Flange bolt i ke poʻo hexagonal a me ka pā flange, ʻoi aku ka nui o kāna "wahi kākoʻo i ke koʻikoʻi o ka ʻāpana huaʻōlelo" ma mua o ka bolt maʻamau, no laila hiki i kēia bolt ke hāpai i ka preload kiʻekiʻe, ʻoi aku ka maikaʻi o ka hana anti-loose, no laila ua hoʻohana nui ʻia i loko. nā mīkini kaʻa, nā mīkini kaumaha a me nā huahana ʻē aʻe.