China ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 vagadziri uye vatengesi

ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837

Tsanangudzo Pfupi

Chiyero: ASME B18.3, ASTM A574 F837

Zita reChigadzirwa: Hex Socket Cap Head Screw

Mazwi Akakosha: ASME B18.3, Mukombe musoro sikuruu, Carbon simbi

Saizi: 1/4″-1″

zvinhu: 10B21, 40Cr, 35CrMo

Stength Giredhi: ASTM A574 F837

Kurapa Kwepamusoro: Dema

Thread Length: Yakazara Thread/ Half Thread

Thread Type: Coarse/Fine

Packing: Bhegi / Katoni / Wooden kesi

Zvimwe Zvimiro: Ipa customized head mark

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Mahodha akawanda, ndapota taura nevatengi

Size			0#	1#	2#	3#	4#	5#	6#	8#	10#	12#	1/4	5/16
d	Thread Dia		0.06	0.073	0.086	0.099	0.112	0.125	0.138	0.164	0.19	0.216	0.25	0.3125
PP	UNC		-	64	56	48	40	40	32	32	24	24	20	18
	UNF		80	72	64	56	48	44	40	36	32	28	28	24
	UNEF		-	-	-	-	-	-	-	-	-	32	32	32
ds	Max=Nezita		0.06	0.073	0.086	0.099	0.112	0.125	0.138	0.164	0.19	0.216	0.25	0.3125
ds	Min		0.0568	0.0695	0.0822	0.0949	0.1075	0.1202	0.1329	0.1585	0.184	0.2095	0.2435	0.3053
dk ①	Max		0.096	0.118	0.14	0.161	0.183	0.205	0.226	0.27	0.312	0.324	0.375	0.469
dk ①	Min		0.091	0.112	0.134	0.154	0.176	0.198	0.216	0.257	0.298	0.314	0.354	0.446
k	Max		0.06	0.073	0.086	0.099	0.112	0.125	0.138	0.164	0.19	0.216	0.25	0.312
k	Min		0.057	0.07	0.083	0.095	0.108	0.121	0.134	0.159	0.185	0.21	0.244	0.306
s	Nominal		0.05	0.062	0.078	0.078	0.094	0.094	0.109	0.141	0.156	0.156	0.188	0.25
t	Min		0.025	0.031	0.038	0.044	0.051	0.057	0.064	0.077	0.09	0.103	0.12	0.151
b	Min		0.5	0.62	0.62	0.62	0.75	0.75	0.75	0.88	0.88	0.88	1	1.12
c	Chamfer	Max	0.004	0.005	0.008	0.008	0.009	0.012	0.013	0.014	0.018	0.022	0.025	0.033
r	Chamfer	Max	0.007	0.007	0.007	0.007	0.008	0.008	0.008	0.008	0.008	0.01	0.01	0.01
w	Min		0.02	0.025	0.029	0.034	0.038	0.043	0.047	0.056	0.065	0.082	0.095	0.119

Size			3/8	7/16	1/2	9/16	5/8	3/4	7/8	1	1-1/8	1-1/4	1-3/8	1-1/2
d	Thread Dia		0.375	0.4375	0.5	0.5625	0.625	0.75	0.875	1	1.125	1.25	1.375	1.5
PP	UNC		16	14	13	12	11	10	9	8	7	7	6	6
	UNF		24	20	20	18	18	16	14	12	12	12	12	12
	UNEF		32	28	28	24	24	20	20	20	18	18	18	18
ds	Max=Nezita		0.375	0.4375	0.5	0.5625	0.625	0.75	0.875	1	1.125	1.25	1.375	1.5
ds	Min		0.3678	0.4294	0.4919	0.5538	0.6163	0.7406	0.8647	0.9886	1.1086	1.2336	1.3568	1.4818
dk ①	Max		0.562	0.656	0.75	0.843	0.938	1.125	1.312	1.5	1.688	1.875	2.062	2.25
dk ①	Min		0.54	0.631	0.725	0.827	0.914	1.094	1.291	1.476	1.665	1.852	2.038	2.224
k	Max		0.375	0.438	0.5	0.562	0.625	0.75	0.875	1	1.125	1.25	1.375	1.5
k	Min		0.368	0.43	0.492	0.554	0.616	0.74	0.864	0.988	1.111	1.236	1.36	1.485
s	Nominal		0.312	0.375	0.375	0.437	0.5	0.625	0.75	0.75	0.875	0.875	1	1
t	Min		0.182	0.213	0.245	0.276	0.307	0.37	0.432	0.495	0.557	0.62	0.682	0.745
b	Min		1.25	1.38	1.5	1.5	1.75	2	2.25	2.5	2.81	3.12	3.44	3.75
c	Chamfer	Max	0.04	0.047	0.055	0.062	0.07	0.085	0.1	0.114	0.129	0.144	0.16	0.176
r	Chamfer	Max	0.01	0.015	0.015	0.015	0.015	0.015	0.02	0.02	0.02	0.02	0.02	0.02
w	Min		0.143	0.166	0.19	0.214	0.238	0.285	0.333	0.38	0.428	0.475	0.523	0.57

Size			1-3/4	2	2-1/4	2-1/2	2-3/4	3	3-1/4	3-1/2	3-3/4	4
d	Thread Dia		1.75	2	2.25	2.5	2.75	3	3.25	3.5	3.75	4
PP	UNC		5	4.5	4.5	4	4	4	4	4	4	4
	UNF		-	-	-	-	-	-	-	-	-	-
	UNEF		-	-	-	-	-	-	-	-	-	-
ds	Max=Nezita		1.75	2	2.25	2.5	2.75	3	3.25	3.5	3.75	4
ds	Min		1.7295	1.978	2.228	2.4762	2.7262	2.9762	3.2262	3.4762	3.7262	3.9762
dk ①	Max		2.625	3	3.375	3.75	4.125	4.5	4.875	5.25	5.625	6
dk ①	Min		2.597	2.97	3.344	3.717	4.09	4.464	4.837	5.211	5.584	5.958
k	Max		1.75	2	2.25	2.5	2.75	3	3.25	3.5	3.75	4
k	Min		1.734	1.983	2.232	2.481	2.73	2.979	3.228	3.478	3.727	3.976
s	Nominal		1.25	1.5	1.75	1.75	2	2.25	2.25	2.75	2.75	3
t	Min		0.87	0.995	1.12	1.245	1.37	1.495	1.62	1.745	1.87	1.995
b	Min		4.38	5	5.62	6.25	6.88	7.5	8.12	8.75	9.38	10
c	Chamfer	Max	0.207	0.238	0.269	0.3	0.332	0.363	0.394	0.426	0.458	0.489
r	Chamfer	Max	0.02	0.02	0.036	0.036	0.036	0.036	0.036	0.036	0.036	0.036
w	Min		0.665	0.76	0.855	0.95	1.045	1.14	1.235	1.33	1.425	1.52

Tsanangudzo yedetail

Zvinoenderana nekuoma kwe screw wire, kutakura tension, goho simba uye zvichingodaro, kune giredhi kupatsanurwa kweHexagon socket bolt, kureva, mwero wehexagon socket bolt. Zvigadzirwa zvakasiyana uye zvigadzirwa zvinodikanwa kuve nemagiredhi akasiyana ehex socket mabhoti anoenderana nazvo. Hex socket bolts ese ane anotevera mamakisi:

Hexagon socket mabhoti akakamurwa kuita akajairwa uye akakwira simba mabhoti zvinoenderana negiredhi resimba. Akajairwa hex socket mabhoti anoreva kirasi 4.8, yakakwirira simba hex socket mabhoti anoreva kirasi 8.8 kana pamusoro, kusanganisira kirasi 10.9 uye kirasi 12.9. Hex socket mabhaudhi egiredhi 12.9 anowanzo dema HEX socket cup screws ane knurling, yakasikwa ruvara uye mafuta.

The performance giredhi yehex socket bolts for steel structure connection is 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, etc. Kune anopfuura 10 mamakisi, pakati pawo mabhaudhi egiredhi 8.8 uye pamusoro anogadzirwa. yesimbi yakaderera kabhoni alloy simbi kana yepakati kabhoni simbi uye inopisa-yakagadziriswa (yakadzima, yakadzikama), iyo inowanzonzi yakakwirira simba mabhaudhi, uye mamwe anowanzo kunzi akajairwa mabhaudhi. Iyo bolt performance giredhi label inoumbwa nezvikamu zviviri, izvo zvakateerana zvinomiririra iyo inonzi tensile simba kukosha uye buckling reshiyo yebhoti zvinhu.