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Cap Head Screw

Wamkelekile kwi-Ningbo Zhenkun Machinery Co., Ltd. Sinikezela ngoluhlu olubanzi lwezisombululo ze-fastener ukuhlangabezana neemfuno zakho, kubandakanywa izikrufu zethu eziphezulu zentloko yentloko. Izikrufu zethu zentloko zentloko zenzelwe ukuchaneka kunye nokuqina, kwaye zilungele ukusetyenziswa kwiinkqubo ezahlukeneyo. Zibonisa intloko engqukuva, egudileyo kunye nomgangatho omkhulu wokuthwala osasaza amandla okubamba kwindawo ebanzi, ukunciphisa umngcipheko womonakalo kwizinto ezibambekayo. Ngokuzibophezela kwethu kumgangatho kunye nokwaneliseka kwabathengi, unokusithemba ukubonelela ngesisombululo esifanelekileyo kwiimfuno zakho zokukhawuleza.

Umzekelo:ASME B 18.3 - 2012

Thumela uMbuzo

Ingcaciso yeMveliso

I-cap head screws, eyaziwa ngokuba yi-socket head screws, luhlobo lwe-fastener oluqhelekileyo olusetyenziswa kwiinkqubo ezahlukeneyo zemizi-mveliso. Zibonakaliswe ngentloko ye-cylindrical ene-flat top kunye ne-hexagonal socket, evumela ukuqiniswa lula nge-Allen wrench okanye i-hex key.

E-Ningbo Zhenkun Machinery Co., Ltd, senza izikrufu zentloko yentloko kuluhlu lobungakanani kunye nemathiriyeli ukuhlangabezana neemfuno zabathengi bethu. Izikrufu zethu zenziwe ngezinto ezikumgangatho ophezulu, njengentsimbi engatyiwa, intsimbi yekhabhoni, kunye nentsimbi yealloy, ukuqinisekisa ukuqina namandla azo.

Izikrufu zentloko yentloko zinezicelo ezininzi, kubandakanywa kwishishini leemoto, ishishini le-aerospace, ishishini lokwakha, kunye nokunye. Zihlala zisetyenziswa kwiindibano apho kufunwa indawo egungxulwayo, njengoko umphezulu osicaba we-screw ubonelela ngokubonakala okugudileyo.

Ukongeza kwinkangeleko yabo ethambileyo, izikrufu zentloko zentloko zikwabonelela ngetorque egqwesileyo kunye namandla okubamba, nto leyo ebenza babe lukhetho oludumileyo lwezicelo ezinoxinzelelo oluphezulu. I-socket yabo ene-hexagonal ibonelela ngokugqithiswa kwe-torque engcono kwaye inciphisa umngcipheko wokuhluthwa xa kuthelekiswa nezinye iintlobo ze-screws.

Igama lemveliso:	IHexagon Socket Head Cap Screws [Itheyibhile 1] (ASTM A574 F837) ASME B 18.3 - 2012
Umgangatho:	ASME B 18.3 - 2012
Izinto:	Intsimbi yekhabhoni kunye nentsimbi engenasici
Ubungakanani:	Imigangatho yereferensi kwaye ngokweemfuno zabathengi
Igqitywe tu:	IZinc ePlated, iDip eHot Galvanized Steel,Dacromet,Nickel Plated,Black oxide,Plain
Ixesha lokuzisa:	Ngokuqhelekileyo kwiintsuku ezingama-30-40.

Isikhundla soMsonto	Ngaphandle	Isimbo soMsonto:	UNC/UNF/UNEF/UNR/UNRC/UNRF/UNS/...
Ukuqhuba kwangaphakathi:	I-Hex Socket	Ukuqhuba kwaNgaphandle:	Cylindrical
isimbo sokutshixa:	Knurl	I-Shank:	I-Shank eqhelekileyo
Inqaku:	Indawo ethe tyaba	Phawula:	Njengoko kufuneka

Ubungakanani

10#

12#

1/4

5/16

d	I-Screw Diameter
PP	UNC
	UNF
	UNEF
ds	ubuninzi=ubungakanani obuqhelekileyo
	imiz
dk 1)	max
	imiz
k	max
	imiz
s	Ubungakanani bobizo
t	imiz
b	imiz
c	i-chamfer okanye i-radius	max
r	i-chamfer okanye i-radius	max
w	imiz

0.06	0.073	0.086	0.099	0.112	0.125	0.138	0.164	0.19	0.216	0.25	0.3125
-	64	56	48	40	40	32	32	24	24	20	18
80	72	64	56	48	44	40	36	32	28	28	24
-	-	-	-	-	-	-	-	-	32	32	32
0.06	0.073	0.086	0.099	0.112	0.125	0.138	0.164	0.19	0.216	0.25	0.3125
0.0568	0.0695	0.0822	0.0949	0.1075	0.1202	0.1329	0.1585	0.184	0.2095	0.2435	0.3053
0.096	0.118	0.14	0.161	0.183	0.205	0.226	0.27	0.312	0.324	0.375	0.469
0.091	0.112	0.134	0.154	0.176	0.198	0.216	0.257	0.298	0.314	0.354	0.446
0.06	0.073	0.086	0.099	0.112	0.125	0.138	0.164	0.19	0.216	0.25	0.312
0.057	0.07	0.083	0.095	0.108	0.121	0.134	0.159	0.185	0.21	0.244	0.306
0.05	0.062	0.078	0.078	0.094	0.094	0.109	0.141	0.156	0.156	0.188	0.25
0.025	0.031	0.038	0.044	0.051	0.057	0.064	0.077	0.09	0.103	0.12	0.151
0.5	0.62	0.62	0.62	0.75	0.75	0.75	0.88	0.88	0.88	1	1.12
0.004	0.005	0.008	0.008	0.009	0.012	0.013	0.014	0.018	0.022	0.025	0.033
0.007	0.007	0.007	0.007	0.008	0.008	0.008	0.008	0.008	0.010	0.010	0.010
0.020	0.025	0.029	0.034	0.038	0.043	0.047	0.056	0.065	0.082	0.095	0.119

Ubungakanani

3/8

7/16

1/2

9/16

5/8

3/4

7/8

1-1/8

1-1/4

1-3/8

1-1/2

d	I-Screw Diameter
PP	UNC
	UNF
	UNEF
ds	ubuninzi=ubungakanani obuqhelekileyo
	imiz
dk 1)	max
	imiz
k	max
	imiz
s	Ubungakanani bobizo
t	imiz
b	imiz
c	i-chamfer okanye i-radius	max
r	i-chamfer okanye i-radius	max
w	imiz

0.375	0.4375	0.5	0.5625	0.625	0.75	0.875	1	1.125	1.25	1.375	1.5
16	14	13	12	11	10	9	8	7	7	6	6
24	20	20	18	18	16	14	12	12	12	12	12
32	28	28	24	24	20	20	20	18	18	18	18
0.375	0.4375	0.5	0.5625	0.625	0.75	0.875	1	1.125	1.25	1.375	1.5
0.3678	0.4294	0.4919	0.5538	0.6163	0.7406	0.8647	0.9886	1.1086	1.2336	1.3568	1.4818
0.562	0.656	0.75	0.843	0.938	1.125	1.312	1.5	1.688	1.875	2.062	2.25
0.54	0.631	0.725	0.827	0.914	1.094	1.291	1.476	1.665	1.852	2.038	2.224
0.375	0.438	0.5	0.562	0.625	0.75	0.875	1	1.125	1.25	1.375	1.5
0.368	0.43	0.492	0.554	0.616	0.74	0.864	0.988	1.111	1.236	1.36	1.485
0.312	0.375	0.375	0.437	0.5	0.625	0.75	0.75	0.875	0.875	1	1
0.182	0.213	0.245	0.276	0.307	0.37	0.432	0.495	0.557	0.62	0.682	0.745
1.25	1.38	1.5	1.5	1.75	2	2.25	2.5	2.81	3.12	3.44	3.75
0.040	0.047	0.055	0.062	0.070	0.085	0.100	0.114	0.129	0.144	0.160	0.176
0.010	0.015	0.015	0.015	0.015	0.015	0.020	0.020	0.020	0.020	0.020	0.020
0.143	0.166	0.190	0.214	0.238	0.285	0.333	0.380	0.428	0.475	0.523	0.570

Ubungakanani

1-3/4

2-1/4

2-1/2

2-3/4

3-1/4

3-1/2

3-3/4

d	I-Screw Diameter
PP	UNC
	UNF
	UNEF
ds	ubuninzi=ubungakanani obuqhelekileyo
	imiz
dk 1)	max
	imiz
k	max
	imiz
s	Ubungakanani bobizo
t	imiz
b	imiz
c	i-chamfer okanye i-radius	max
r	i-chamfer okanye i-radius	max
w	imiz

1.75	2	2.25	2.5	2.75	3	3.25	3.5	3.75	4
5	4.5	4.5	4	4	4	4	4	4	4
-	-	-	-	-	-	-	-	-	-
-	-	-	-	-	-	-	-	-	-
1.75	2	2.25	2.5	2.75	3	3.25	3.5	3.75	4
1.7295	1.978	2.228	2.4762	2.7262	2.9762	3.2262	3.4762	3.7262	3.9762
2.625	3	3.375	3.75	4.125	4.5	4.875	5.25	5.625	6
2.597	2.97	3.344	3.717	4.09	4.464	4.837	5.211	5.584	5.958
1.75	2	2.25	2.5	2.75	3	3.25	3.5	3.75	4
1.734	1.983	2.232	2.481	2.73	2.979	3.228	3.478	3.727	3.976
1.25	1.5	1.75	1.75	2	2.25	2.25	2.75	2.75	3
0.87	0.995	1.12	1.245	1.37	1.495	1.62	1.745	1.87	1.995
4.38	5	5.62	6.25	6.88	7.5	8.12	8.75	9.38	10
0.207	0.238	0.269	0.300	0.332	0.363	0.394	0.426	0.458	0.489
0.020	0.020	0.036	0.036	0.036	0.036	0.036	0.036	0.036	0.036
0.665	0.760	0.855	0.950	1.045	1.140	1.235	1.330	1.425	1.520

1),iMaterial aãEyenziwe kwintsimbi yealloyi kwaye iya kuhambelana mbo zonke ne-ASTM A574 bãYohlulwe kwintsimbi ekwaziyo ukubola kwaye iya kuhambelana mbo zonke iinkalo ne-ASTM F837 2),Iintloko zingacacanga okanye zigutyungelwe kukhetho. yomenzi, ngaphandle kokuba kuchazwe ngenye indlela ngumthengi. Kwizikrufu ezineknurled, ubuninzi bentloko bedayamitha iya kulinganiswa ngaphaya kweencopho zeknurl, kwaye ubuncinci bedayamitha yentloko iya kuba yidayamitha yesahlulo esingavalwanga okanye idayamitha ngaphaya kweencopho zeknurl kwezo zikrufu zingenasahlulo esingachazwanga, nje ngaphezulu kweradiyasi okanye i-chamfer kumazantsi encam yentloko .

Malunga neZhenkun Fasteners

E-Ningbo Zhenkun Machinery Co., Ltd, sizimisele ukubonelela abathengi bethu ngezikrufu zentloko ezikumgangatho ophezulu ezihlangabezana neemfuno zabo ezithile. Qhagamshelana nathi namhlanje ukuze ufunde ngakumbi malunga neemveliso kunye neenkonzo zethu.

Iithegi ezishushu: I-Cap Head Screw, iTshayina, uMgangatho, uCwangcisiweyo, iWholeliseli, uMvelisi, uMboneleli, iFactory