Kina ASME B18.3 Hex Socket Cap Head Screw ASTM A574 F837 nā mea hana a me nā mea hoʻolako

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

ʻO ka wehewehe pōkole:

Kūlana: ASME B18.3, ASTM A574 F837

Inoa Huahana: Hex Socket Cap Head Screw

Hua'ōlelo Koʻikoʻi: ASME B18.3, Kīwī poʻo kīʻaha, kila Carbon

Nui: 1/4″-1″

Mea: 10B21, 40Cr, 35CrMo

Papa Paʻa Paʻa: ASTM A574 F837

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

AIKIPane

AIKIHua'ōlelo

AIKIHāʻawi

MAKAUKAU E HOOKAPU

10000+ SKU i loko o ka hale kūʻai

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

Nui			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=Nominal		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

Nui			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=Nominal		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

Nui			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=Nominal		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

wehewehe kikoʻī

E like me ka paakiki o ka uwea wiliwili, e lawe ana i ke kuʻekuʻe, ka ikaika hua a pela aku, aia ka papa helu o ka Hexagon socket bolt, oia hoi ka pae o ka hexagon socket bolt. Pono nā huahana a me nā mea like ʻole e loaʻa nā māka like ʻole o nā bolts socket hex e pili ana iā lākou. Loaʻa nā māka hex socket bolts āpau:

Hoʻokaʻawale ʻia nā bolts socket Hexagon i nā bolts maʻamau a me ka ikaika kiʻekiʻe e like me ka ikaika o ka papa. ʻO nā pōkā hex maʻamau e pili ana i ka papa 4.8, ʻo nā kumu hex ikaika kiʻekiʻe e pili ana i ka papa 8.8 a i luna, me ka papa 10.9 a me ka papa 12.9. ʻO nā bolts socket hex o ka papa 12.9 he ʻeleʻele HEX socket cup head screws me ka knurling, ka waihoʻoluʻu maoli a me ka ʻaila.

ʻO ka papa hana o nā bolts socket hex no ka hoʻohui ʻana i ke kila he 3.6, 4.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9, a me nā mea ʻē aʻe. Aia ma mua o 10 mau māka, a ma waena o nā bolts o ka papa 8.8 a i luna. ʻO ke kila kalapona haʻahaʻa haʻahaʻa a i ʻole ke kila kalapona waena a me ka wela-hana (quenched, tempered), i kapa ʻia ʻo nā bolts ikaika kiʻekiʻe, a ʻo nā mea ʻē aʻe i kapa ʻia nā bolts maʻamau. Hoʻokumu ʻia ka lepili papa hana bolt i ʻelua ʻāpana, e hōʻike ana i ka waiwai o ka ikaika tensile nominal a me ka ratio buckling o ka mea bolt.