China DIN912 Hex Socket Cup Head Screw Grade 12.9 Black Oxide na-emepụta na ndị na-ebubata ya

DIN912 Hex Socket Cup Isi Screw Grade 12.9 Black Oxide egosipụtara

DIN912 Hex Socket Cup Head Screw Grade 12.9 Black Oxide

Nkọwa dị mkpirikpi:

ọkọlọtọ: DIN912

Aha ngwaahịa: Hex Socket Cup Head Screw

Isi okwu: DIN 912, iko isi ịghasa

Nha: M3-M42

Ihe: SCM435, SCM440

Ọkwa siri ike: 12.9

Ọgwụgwọ n'elu: Black Oxide

Ogologo eriri: eri zuru oke/Ọkara eriri

Ụdị eriri: Ọ dị oke njọ/dị mma

Nkwakọ ngwaahịa: Akpa / Katọn / Osisi osisi

Atụmatụ ndị ọzọ: Nye akara isi ahaziri ahazi

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DIN912 Hex Socket Cup Head Screw Grade 12.9 Black Oxide

DIN912 Hex Socket Cup Head Screw Grade 12.9 Black Oxide5

d		M1.4	M1.6	M2	M2.5	M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20
P	Eriri siri ike	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
	Eriri dị mma	/	/	/	/	/	/	/	/	1	1.25	1.5	1.5	1.5	2	2
	Ihe kacha mma	/	/	/	/	/	/	/	/	/	1	1.25	/	/	1.5	1.5
b	Uru ntụaka	14	15	16	17	18	20	22	24	28	32	36	40	44	48	52
d_k	Max (dị nro)	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	Oke	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	Oke	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	Aha aha	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
	Oke	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
Ogologo eriri = b		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

d		(M22)	M24	(M27)	M30	(M33)	M36	M42	M48	M56	M64	M72	M80	M90	M100
P	Eriri siri ike	2.5	3	3	3.5	3.5	4	4.5	5	5.5	6	6	6	6	6
	Eriri dị mma	2	2	2	2	2	3	3	3	4	4	4	4	4	4
	Ihe kacha mma	1.5	/	/	/	/	/	/	/	/	/	/	/	/	/
b	Uru ntụaka	56	60	66	72	78	84	96	108	124	140	156	172	192	212
d_k	Max (dị nro)	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	Oke	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	Oke	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	Aha aha	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
	Oke	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
Ogologo eriri = b		-	-	-	-	-	-	-	-	-	-	-	-	-	-

Nkọwa nkọwa

A na-ekewa ihe mkpuchi isi hexagon dị ka ike siri ike, ike nkwụsị, ike na-emepụta, wdg nke waya ịghasa, ya bụ, ọkwa nke isi ihe mkpuchi hexagon, na ọkwa ọkwa hexagon oghere isi bolts dị. Ngwa ngwaahịa dị iche iche ka achọrọ ka ọ nwee ọkwa dị iche iche nke ihe mkpuchi isi hexagon socket dabara na ha. Ihe mkpuchi mkpuchi isi hexagon nwere akara ndị a:

A na-ekewa oghere isi oghere hexagon gaa na nkịtị na ike dị elu dịka ike nke ọkwa. Ihe mkpuchi isi oghere hexagon nkịtị na-ezo aka na ọkwa 4.8, na bolts isi oghere dị elu na-ezo aka na akara ule 8.8 na karịa, gụnyere akara 10.9 na 12.9. Ọkwa 12.9 hexagon oghere isi okpu n'ozuzu na-ezo aka na knurled, eke eke hexagon oghere isi okpu skru na mmanụ.

The arụmọrụ akara ule hexagon soket isi okpu bolts maka ígwè Ọdịdị njikọ na-ekewa n'ime ihe karịrị 10 akara ule, dị ka 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, wdg N'etiti ha, bolts nke ọkwa. 8.8 na n'elu na-mere nke ala-carbon alloy ígwè ma ọ bụ ọkara-carbon ígwè. Mgbe ọgwụgwọ okpomọkụ (imenyụ na iwe ọkụ), a na-akpọkarị ha bolts ike dị elu, ndị ọzọ na-akpọkarị bolts nkịtị. Akara ọkwa arụmọrụ bolt nwere akụkụ abụọ nke ọnụọgụgụ, nke na-anọchi anya uru ike tensile ọnụ na oke mkpụrụ nke ihe bolt n'otu n'otu.