China DIN912 Hex Socket Cup Head Screw Grade 12.9 Black Oxide masana'antun da masu kaya |Hongji

DIN912 Hex Socket Cup Head Screw Grade 12.9 Black Oxide

Takaitaccen Bayani:

Standard: DIN912

Sunan samfur: Hex Socket Cup Head Screw

Mahimman kalmomi: DIN 912, Kofin kai dunƙule

Girman: M3-M42

Abu: SCM435, SCM440

Matsayin Qarfi: 12.9

Jiyya na Surface: Black Oxide

Tsawon Zaren: Cikakkun Zaren/Rabin Zaren

Nau'in Zaren: M / Fine

Shiryawa: Bag/Carton/Kayan katako

Wasu Fasaloli: Bada alamar kai na musamman

Aika mana imel

Cikakken Bayani

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SANARWAMartani

SANARWAMagana

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10000+ SKU a cikin sito

Mun ƙaddamar da abubuwan RTS:

70% abubuwan da aka kawo cikin kwanaki 5

80% abubuwan da aka kawo cikin kwanaki 7

90% abubuwan da aka kawocikin kwanaki 10

Babban umarni, da fatan za a tuntuɓi sabis na abokin ciniki

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	M zaren	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
	Zare mai kyau	/	/	/	/	/	/	/	/	1	1.25	1.5	1.5	1.5	2	2
	Zare mai kyau sosai	/	/	/	/	/	/	/	/	/	1	1.25	/	/	1.5	1.5
b	Ƙimar magana	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	Na suna	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
Tsawon zaren = b		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

d		(M22)	M24	(M27)	M30	(M33)	M36	M42	M48	M56	M64	M72	M80	M90	M100
P	M zaren	2.5	3	3	3.5	3.5	4	4.5	5	5.5	6	6	6	6	6
	Zare mai kyau	2	2	2	2	2	3	3	3	4	4	4	4	4	4
	Zare mai kyau sosai	1.5	/	/	/	/	/	/	/	/	/	/	/	/	/
b	Ƙimar magana	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	Na suna	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
Tsawon zaren = b		-	-	-	-	-	-	-	-	-	-	-	-	-	-

Zane daki-daki

Ana rarraba ƙwanƙwasa hexagon socket head bolts bisa ga taurin, ƙarfin ɗaure, ƙarfin samarwa, da dai sauransu na waya mai dunƙulewa, wato matakin maƙallan socket ɗin hexagon, da wane matakin kusoshi hexagon.Ana buƙatar kayan samfuri daban-daban don samun maki daban-daban na maƙallan socket soket hexagon daidai da su.Duk ƙwanƙwasa hexagon socket head bolts suna da maki masu zuwa:

Hexagon socket head kusoshi an raba zuwa talakawa da kuma high-ƙarfi bisa ga ƙarfin sa.Talakawa hexagon socket head bolts suna nuni zuwa mataki na 4.8, kuma manyan kusoshi masu ƙarfi suna nufin maki 8.8 da sama, gami da maki 10.9 da 12.9.Daraja 12.9 hexagon soket head screws gabaɗaya suna nufin knurled, na halitta baƙar fata hexagon socket head screws tare da mai.

A yi maki na hexagon soket shugaban hula kusoshi ga karfe tsarin dangane sun kasu fiye da 10 maki, kamar 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, da dai sauransu Daga cikinsu, da kusoshi na sa. 8.8 da sama an yi su da ƙananan ƙarfe na ƙarfe ko ƙarfe mai matsakaicin carbon.Bayan maganin zafi (quenching da tempering), gabaɗaya ana kiran su bolts masu ƙarfi, sauran kuma galibi ana kiran su bolts na yau da kullun.Alamar aikin bolt ɗin ta ƙunshi sassa biyu na lambobi, waɗanda ke wakiltar ƙimar ƙarfin ƙarfi na ƙima da rabon abun da ke cikin guntun bi da bi.