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Black Self Tapping Screws

Kugamuchirwa kuNingbo Zhenkun Machinery Co., Ltd.! Isu tinodada nekupa huwandu hwakasiyana hweBlack Self Tapping Screw, kusanganisira yedu yakakurumbira dema self-tapping screws. Aya screws akanakira akasiyana ekushandisa uye akagadzirirwa kupa yakavimbika kuita munzvimbo dzakaoma. Yedu nhema yekuzvirova-tapa screws inogara yakasimba dema oxide coating iyo inopa yepamusoro corrosion kuramba uye inosimudzira chitarisiko chavo chose. Kunyangwe iwe uri kushanda paDIY purojekiti kana basa rehunyanzvi, edu matema ega-tapping screws isarudzo yakanaka. Bata nesu nhasi kuti udzidze zvakawanda nezve yedu-yega-tapping screws uye mabatiro avanogona kubatsira chirongwa chako chinotevera!

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Product Description

Black self tapping screws zvimisikidzo zvakagadzirirwa kugadzira shinda sezvo dzichiiswa muzvinhu zvakaita sesimbi, plastiki, uye huni. Aya screws anowanzo shandiswa mumashandisirwo panodiwa yakasimba, yekusingaperi yekubatanidza, senge mukuvaka, mota, uye maindasitiri emagetsi.

Iyo screws inogadzirwa kubva kumhando yepamusoro kabhoni simbi uye yakaputirwa neblack oxide kupera, iyo inopa kupikisa kurwisa ngura uye ngura. Iyo yakasviba kupera kunopawo screws inoyevedza, yakapfava inotaridzika inokodzera akasiyana siyana ekushandisa.

Imwe yemabhenefiti akakosha eblack self tapping screws kugona kwavo kugadzira tambo pasina kudiwa kwekutanga kudhirowa kana kubaya. Iyi ficha inoita kuti zvive nyore kushandisa uye inochengetedza nguva panguva yekuisa. Pamusoro pezvo, ma screws akagadzirwa neinopinza, inonongedza tipi inovabvumidza kupinda nyore zvinhu uye kutanga tambo-yekugadzira maitiro.

Pakazere, dema self tapping screws yakavimbika uye inoshanda zvakasiyana-siyana yekusimbisa mhinduro inogona kushandiswa mumhando dzakasiyana dzekushandisa.

Product Name:	Type I Cross Recessed Flat Countersunk Head Tapping Screws - Type B uye BP Thread Forming [Table 10] ASME B 18.6.4 - 1998
Standard:	ASME B 18.6.4 - 1998
Material:	Carbon simbi uye Stainless simbi
Saizi	Reference zviyero uye zvinoenderana nezvinodiwa nevatengi
Yapera:	Zinc Yakaputirwa,Hot Dip Galvanized Simbi,Dacromet,Nickel Plated,Black Oxide,Plain
Delivery nguva:	Kazhinji mumazuva 30-40.

Thread Position	External	Thread Type:	UNC/UNF/UNEF/UNR/UNRC/UNRF/UNS/...
Kutyaira Kwemukati:	Phillips / Pozidriv	Kutyaira Kwekunze:	Countersunk Head
Kukiya Type:	/	Shank:	/
Pfungwa:	Truncated Cone Point	Maka:	Sezvinodiwa

Nominal Diameter d

d	Nominal Saizi
L	min
dk	max
dk	min
k	Ref.
M	Ref.
t	Ref.
N	Ref.
Socket Nha.
Kupinza kudzika	max
Kupinza kudzika	min

0.0600	0.0730	0.0860	0.0990	0.1120	0.1250	0.1380	0.1510
1/8	5/32	3/16	7/32	1/4	1/4	5/16	3/8
0.112	0.137	0.162	0.187	0.212	0.237	0.262	0.287
0.096	0.120	0.144	0.167	0.191	0.215	0.238	0.262
0.035	0.043	0.051	0.059	0.067	0.075	0.083	0.091
0.062	0.070	0.096	0.100	0.122	0.148	0.168	0.176
0.035	0.043	0.055	0.060	0.081	0.074	0.094	0.102
0.014	0.015	0.017	0.018	0.018	0.027	0.029	0.030
0	0	1	1	1	2	2	2
0.036	0.044	0.056	0.061	0.082	0.075	0.095	0.103
0.020	0.028	0.040	0.045	0.066	0.052	0.072	0.080

Nominal Diameter d

10#

12#

1/4

5/16

3/8

7/16

1/2

d	Nominal Saizi
L	min
dk	max
dk	min
k	Ref.
M	Ref.
t	Ref.
N	Ref.
Socket Nha.
Kupinza kudzika	max
Kupinza kudzika	min

0.1640	0.1900	0.2160	0.2500	0.3125	0.3750	0.4375	0.5000
7/16	1/2	9/16	5/8	5/8	5/8	3/4	3/4
0.312	0.362	0.412	0.477	0.597	0.717	0.760	0.815
0.285	0.333	0.380	0.442	0.556	0.670	0.715	0.765
0.100	0.116	0.132	0.153	0.191	0.230	0.223	0.223
0.182	0.198	0.262	0.276	0.358	0.386	0.402	0.418
0.110	0.124	0.144	0.160	0.205	0.234	0.250	0.265
0.030	0.032	0.035	0.036	0.061	0.065	0.068	0.069
2	2	3	3	4	4	4	4
0.110	0.125	0.139	0.154	0.196	0.225	0.241	0.256
0.087	0.102	0.116	0.131	0.174	0.203	0.219	0.234

Nezve Zhenkun Fasteners

Ningbo Zhenkun Machinery Co., Ltd. inotungamira mugadziri wemafasteners, anosanganisira dema self tapping screws. Neanopfuura makore gumi eruzivo muindastiri, takazvipira kupa zvigadzirwa zvemhando yepamusoro uye basa rakanaka revatengi. Zvigadzirwa zvedu zvinogadzirwa kubva kune zvakanakisa zvinhu uye zvakagadzirirwa kusangana neyakaomesesa indasitiri zviyero. Isu tinodada nekugona kwedu kupa zvigadziriso zvetsika kuti tisangane nevatengi vedu zvakasiyana zvinodiwa. Bata nesu nhasi kuti udzidze zvakawanda nezve zvigadzirwa nemasevhisi edu.

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