China DIN912 Hex Socket Cup Screw Grade 12.9 Black Oxide opanga ndi ogulitsa

DIN912 Hex Socket Cup Head Screw Giredi 12.9 Black Oxide

Kufotokozera Kwachidule:

Mtundu: DIN912

Dzina lazogulitsa: Hex Socket Cup Head Screw

Mawu Ofunika: DIN 912, Cup mutu screw

Kukula: M3-M42

Zida: SCM435, SCM440

Gulu Lamphamvu: 12.9

Chithandizo cha Pamwamba: Black Oxide

Utali Wa Ulusi: Ulusi Wathunthu/ Theka Ulusi

Mtundu wa Ulusi: Wowoneka / Wabwino

Kulongedza: Chikwama / Katoni / Mlandu Wamatabwa

Zina: Perekani chizindikiro chamutu chokhazikika

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

ONANGAYankho

ONANGANdemanga

ONANGAKutumiza

OKONZEKA KUTUMIKIRA SOMBO

10000+ SKU mu nkhokwe

Timadzipereka pazinthu za RTS:

70% zinthu zoperekedwa mkati mwa masiku 5

80% zinthu zoperekedwa mkati mwa masiku 7

90% zinthu zoperekedwamkati mwa masiku 10

Maoda ambiri, chonde lemberani makasitomala

DIN912 Hex Socket Cup Head Screw Giredi 12.9 Black Oxide

DIN912 Hex Socket Cup Head Screw Giredi 12.9 Black Oxide5

d		M1.4	M1.6	M2	M2.5	M3	M4	M5	M6	M8	M10	M12	(M14)	M16	(M18)	M20
P	Ulusi wokhuthala	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
	Ulusi wabwino	/	/	/	/	/	/	/	/	1	1.25	1.5	1.5	1.5	2	2
	Ulusi Wabwino kwambiri	/	/	/	/	/	/	/	/	/	1	1.25	/	/	1.5	1.5
b	Mtengo wolozera	14	15	16	17	18	20	22	24	28	32	36	40	44	48	52
d_k	Max (Yosalala)	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	Mwadzina	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
Kutalika kwa ulusi=b		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

d		(M22)	M24	(M27)	M30	(M33)	M36	M42	M48	M56	M64	M72	m80	m90	M100
P	Ulusi wokhuthala	2.5	3	3	3.5	3.5	4	4.5	5	5.5	6	6	6	6	6
	Ulusi wabwino	2	2	2	2	2	3	3	3	4	4	4	4	4	4
	Ulusi Wabwino kwambiri	1.5	/	/	/	/	/	/	/	/	/	/	/	/	/
b	Mtengo wolozera	56	60	66	72	78	84	96	108	124	140	156	172	192	212
d_k	Max (Yosalala)	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	Mwadzina	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
Kutalika kwa ulusi=b		-	-	-	-	-	-	-	-	-	-	-	-	-	-

Mwatsatanetsatane kujambula

Maboti a hexagon socket head bolts amagawidwa molingana ndi kuuma, mphamvu zolimba, mphamvu zotulutsa, ndi zina zambiri za waya wa screw, ndiko kuti, mlingo wa ma bolts a hexagon socket head bolts, ndi mlingo wotani wa socket socket head bolts. Zopangira zosiyanasiyana zimafunikira kuti zikhale ndi magulu osiyanasiyana a hexagon socket head cap bolts ofanana nawo. Maboliti onse a hexagon socket head cap ali ndi magawo awa:

Maboti amutu wa hexagon amagawidwa kukhala wamba komanso amphamvu kwambiri malinga ndi mphamvu ya kalasi. Mabowuti wamba a hexagon socket head bolts amatanthawuza giredi 4.8, ndipo mabawuti ammutu amphamvu kwambiri amatanthawuza giredi 8.8 ndi kupitilira apo, kuphatikiza giredi 10.9 ndi 12.9. Grade 12.9 hexagon socket socket head cap screws nthawi zambiri amatanthawuza zomangira, zomangira zakuda za hexagon socket head cap zokhala ndi mafuta.

Zochita za hexagon socket head cap bolts zolumikizana ndi zitsulo zimagawidwa m'makalasi oposa 10, monga 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10,9, 12.9, etc. Pakati pawo, mabawuti a kalasi 8.8 ndi pamwamba amapangidwa ndi chitsulo chochepa cha carbon alloy kapena medium-carbon steel. Pambuyo pa chithandizo cha kutentha (kuzimitsa ndi kutentha), nthawi zambiri amatchedwa mabawuti amphamvu kwambiri, ndipo enawo amatchedwa mabawuti wamba. Cholembera cha kalasi ya bawuti chimakhala ndi magawo awiri a manambala, omwe amayimira kuchuluka kwamphamvu kwamphamvu komanso kuchuluka kwa zokolola za bawuti motsatana.