Kina DIN912 Hex Socket Cup Head Screw Grade 12.9 Black Oxide nā mea hana a me nā mea kūʻai |ʻO Hongji

DIN912 Hex Socket Cup Head Screw Grade 12.9 Black Oxide Kiʻi Hōʻikeʻike

DIN912 Hex Socket Cup Head Screw Grade 12.9 ʻEleʻele Oxide

ʻO ka wehewehe pōkole:

Kūlana: DIN912

Inoa Huahana: Hex Socket Cup Head Screw

Hua'ōlelo Koʻikoʻi: DIN 912, kīʻaha poʻo

Nui: M3-M42

Mea: SCM435, SCM440

Papa Ikaika: 12.9

Lapaʻau ʻili: ʻEleʻele

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

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AIKIHua'ōlelo

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MAKAUKAU E HOOKAPU

10000+ SKU i loko o kahi waihona

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

DIN912 Hex Socket Cup Head Screw Grade 12.9 ʻEleʻele Oxide

DIN912 Hex Socket Cup Head Screw Papa 12.9 ʻEleʻele Oxide5

d		M1.4	M1.6	M2	M2.5	M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20
P	milo kalakala	0.3	0.35	0.4	0.45	0.5	0.7	0.8	1	1.25	1.5	1.75	2	2	2.5	2.5
	Loko maikaʻi	/	/	/	/	/	/	/	/	1	1.25	1.5	1.5	1.5	2	2
	Loko maikaʻi loa	/	/	/	/	/	/	/	/	/	1	1.25	/	/	1.5	1.5
b	Waiwai kuhikuhi	14	15	16	17	18	20	22	24	28	32	36	40	44	48	52
d_k	Max （Smooth）	2.6	3	3.8	4.5	5.5	7	8.5	10	13	16	18	21	24	27	30
	Max （Knurl*）	2.74	3.14	3.98	4.68	5.68	7.22	8.72	10.22	13.27	16.27	18.27	21.33	24.33	27.33	30.33
	Min	2.46	2.86	3.62	4.32	5.32	6.78	8.28	9.78	12.73	15.73	17.73	20.67	23.67	26.67	29.67
d_s	Max	1.4	1.6	2	2.5	3	4	5	6	8	10	12	14	16	18	20
d_s	Min	1.26	1.46	1.86	2.36	2.86	3.82	4.82	5.82	7.78	9.78	11.73	13.73	15.73	17.73	19.67
k	Max	1.4	1.6	2	2.5	3	4	5	6	8	10	12	14	16	18	20
k	Min	1.26	1.46	1.86	2.36	2.86	3.82	4.82	5.7	7.64	9.64	11.57	13.57	15.57	17.57	19.48
s	Nominal	1.3	1.5	1.5	2	2.5	3	4	5	6	8	10	12	14	14	17
	Min	1.32	1.52	1.52	2.02	2.52	3.02	4.02	5.02	6.02	8.025	10.025	12.032	14.032	14.032	17.05
	Max	1.36	1.56	1.56	2.06	2.58	3.08	4.095	5.14	6.14	8.175	10.175	12.212	14.212	14.212	17.23
t	Min	0.6	0.7	1	1.1	1.3	2	2.5	3	4	5	6	7	8	9	10
Ka lōʻihi o ke kaula=b		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

d		(M22)	M24	(M27)	M30	(M33)	M36	M42	M48	M56	M64	M72	M80	M90	M100
P	milo kalakala	2.5	3	3	3.5	3.5	4	4.5	5	5.5	6	6	6	6	6
	Loko maikaʻi	2	2	2	2	2	3	3	3	4	4	4	4	4	4
	Loko maikaʻi loa	1.5	/	/	/	/	/	/	/	/	/	/	/	/	/
b	Waiwai kuhikuhi	56	60	66	72	78	84	96	108	124	140	156	172	192	212
d_k	Max （Smooth）	33	36	40	45	50	54	63	72	84	96	108	120	135	150
	Max （Knurl*）	33.39	36.39	40.39	45.39	50.39	54.46	63.46	72.46	84.54	96.54	108.54	120.54	135.63	150.63
	Min	32.61	35.61	39.61	44.61	49.61	53.54	62.54	71.54	83.46	95.46	107.46	119.46	134.37	149.37
d_s	Max	22	24	27	30	33	36	42	48	56	64	72	80	90	100
d_s	Min	21.67	23.67	26.67	29.67	32.61	35.61	41.61	47.61	55.54	63.54	71.54	79.54	89.46	99.46
k	Max	22	24	27	30	33	36	42	48	56	64	72	80	90	100
k	Min	21.48	23.48	26.48	29.48	32.38	35.38	41.38	47.38	56.26	63.26	71.26	79.26	89.13	99.13
s	Nominal	17	19	19	22	24	27	32	36	41	46	55	65	75	85
	Min	17.05	19.065	19.065	22.065	24.065	27.065	32.08	36.08	41.08	46.08	55.1	65.1	75.1	85.12
	Max	17.23	19.275	19.275	22.275	24.275	27.275	32.33	36.33	41.33	46.33	55.4	65.4	75.4	85.47
t	Min	11	12	13.5	15.5	18	19	24	28	34	38	43	48	54	60
Ka lōʻihi o ke kaula=b		-	-	-	-	-	-	-	-	-	-	-	-	-	-

Kiʻi kikoʻī

Hoʻokaʻawale ʻia nā poʻo poʻo hexagon e like me ka paʻakikī, ka ikaika tensile, ka ikaika hoʻohua, a me nā mea ʻē aʻe o ka uea wili, ʻo ia hoʻi, ke kiʻekiʻe o nā bolts poʻo hexagon, a he aha ke kiʻekiʻe o nā bolts poʻo hexagon.Pono nā mea huahana like ʻole e loaʻa nā māka ʻokoʻa o nā bolts poʻo poʻo hexagon e pili ana iā lākou.Loaʻa nā māka poʻo poʻo hexagon a pau:

Hoʻokaʻawale ʻia nā poʻo poʻo Hexagon i ka maʻamau a me ka ikaika kiʻekiʻe e like me ka ikaika o ka papa.ʻO nā pōʻai poʻo hexagon maʻamau e pili ana i ka papa 4.8, a ʻo nā kī poʻo kumu ikaika kiʻekiʻe e pili ana i nā māka 8.8 a i luna, me nā māka 10.9 a me 12.9.ʻO ka papa 12.9 hexagon socket head screws e pili ana i nā knurled, ʻeleʻele ʻeleʻele ʻeleʻele poʻo poʻo poʻo me ka ʻaila.

Hoʻokaʻawale ʻia nā māka hana o nā bolts poʻo poʻo hexagon no ka hoʻohui ʻana i ke kila i ʻoi aku ma mua o 10 mau māka, e like me 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, a pēlā aku. Hana ʻia ka 8.8 a i luna me ke kila kila haʻahaʻa a i ʻole ke kila kalapona waena.Ma hope o ka mālama ʻana i ka wela (quenching and tempering), kapa ʻia lākou he mau bolts kiʻekiʻe, a ʻo ke koena i kapa ʻia ʻo nā bolts maʻamau.ʻO ka lepili papa hana bolt he ʻelua ʻāpana o nā helu, e hōʻike ana i ka waiwai ikaika tensile nominal a me ka ratio hua o ka mea bolt.