The Hex Head Machine Screw, joalo ka ha lebitso le fana ka maikutlo, ke mofuta oa sekoti sa mochini se nang le hlooho ea hexagonal, e lumellang ho tiisa le ho hlephisa habonolo ka wrench kapa pliers. Li-screw tsena li sebelisoa hangata lits'ebetsong moo ho hlokahalang torque e phahameng, joalo ka mechini, liindasteri tsa likoloi le tsa kaho.
The Hex Head Machine Screws e entsoe ka thepa e fapaneng, ho kenyeletsoa tšepe e sa hloekang, tšepe ea khabone le koporo. Khetho ea thepa e itšetlehile ka litlhoko tse khethehileng tsa kopo, tse kang ho hanyetsa kutu, matla le ho boloka litšenyehelo.
Tse ling tsa likarolo tsa bohlokoa tsa Hex Head Machine Screws li kenyelletsa ho tšoarella ha tsona, ho hanyetsa kutu, le boiketlo ba ho kenya. Ho feta moo, sebopeho sa bona sa hlooho sa hexagonal se lumella ho tiisa le ho lokoloha ka nepo, ho ba etsa khetho e tsebahalang bakeng sa lits'ebetso tse hlokang ho lekana ka thata.
Lebitso la Sehlahisoa: |
Litekanyo tsa Mofuta oa I Cross Recessed Pan Head Screws (ASTM F837, F468) ASME B 18.6.3 - 2013 |
Tloaelo: |
ASME B 18.6.3 - 2013 |
|
Boitsebiso: |
Tšepe ea carbon le tšepe e sa hloekang |
Boholo: |
Litekanyetso tsa litšupiso le ho latela litlhoko tsa bareki |
E felile: |
Zinc Plated,Hot Dip Galvanized Steel,Dacromet,Nickel Plated,Black Oxide,Plain
|
Nako ea thomello: |
Hangata ka mor'a matsatsi a 30-40. |
Boemo ba Khoele |
Kantle |
Mofuta oa Khoele: |
UNC/UNF/UNEF/UNR/UNRC/UNRF/UNS/... |
Ho khanna ka hare: |
Phillips / Pozidriv |
Ho Khanna ka Ntle: |
Pan Head |
Mofuta oa ho notlela: |
/
|
Shank: |
Shank e fokotsehile |
Ntlha: |
Sebaka se bataletseng |
Tšoaea: |
Joalo ka ha ho hlokahala |
Boholo ba Khoele d |
|
d
|
Boholo ba Lebitso |
PP |
UNC |
dk |
max |
min |
k
|
max |
min |
R
|
min |
M
|
Ref. |
Sokete No. |
Boholo ba Mokhanni |
P
|
Recess Penetration Gaging Depth |
max |
min |
|
0.0600
|
0.0730
|
0.0860
|
0.0990
|
0.1120
|
0.1250
|
0.1380
|
0.1510
|
0.1640
|
0.1900
|
0.2160
|
0.2420
|
/
|
64.0
|
56.0
|
48.0
|
40.0
|
40.0
|
32.0
|
/
|
32.0
|
24.0
|
24.0
|
/
|
0.116
|
0.142
|
0.167
|
0.193
|
0.219
|
0.245
|
0.270
|
0.296
|
0.322
|
0.373
|
0.425
|
0.476
|
0.104
|
0.130
|
0.155
|
0.180
|
0.205
|
0.231
|
0.256
|
0.281
|
0.306
|
0.357
|
0.407
|
0.457
|
0.044
|
0.053
|
0.062
|
0.071
|
0.080
|
0.089
|
0.097
|
0.106
|
0.115
|
0.133
|
0.151
|
0.169
|
0.036
|
0.044
|
0.053
|
0.062
|
0.070
|
0.079
|
0.087
|
0.096
|
0.105
|
0.122
|
0.139
|
0.156
|
0.005
|
0.005
|
0.010
|
0.010
|
0.010
|
0.015
|
0.015
|
0.015
|
0.015
|
0.020
|
0.025
|
0.035
|
0.060
|
0.067
|
0.097
|
0.105
|
0.115
|
0.152
|
0.159
|
0.170
|
0.175
|
0.192
|
0.252
|
0.274
|
0
|
0
|
1
|
1
|
1
|
2
|
2
|
2
|
2
|
2
|
3
|
3
|
0.032
|
0.040
|
0.052
|
0.061
|
0.071
|
0.072
|
0.080
|
0.089
|
0.097
|
0.113
|
0.124
|
0.144
|
0.014
|
0.022
|
0.034
|
0.043
|
0.053
|
0.046
|
0.055
|
0.064
|
0.071
|
0.089
|
0.098
|
0.118
|
|
Boholo ba Khoele d |
|
d
|
Boholo ba Lebitso |
PP |
UNC |
dk |
max |
min |
k
|
max |
min |
R
|
min |
M
|
Ref. |
Sokete No. |
Boholo ba Mokhanni |
P
|
Recess Penetration Gaging Depth |
max |
min |
|
0.2500
|
0.2680
|
0.2940
|
0.3125
|
0.3200
|
0.3720
|
0.3750
|
0.4375
|
0.5000
|
0.5625
|
0.6250
|
0.7500
|
20.0
|
/
|
/
|
18.0
|
/
|
/
|
16.0
|
14.0
|
13.0
|
12.0
|
11.0
|
10.0
|
0.492
|
0.528
|
0.579
|
0.615
|
0.631
|
0.734
|
0.740
|
0.863
|
0.987
|
1.041
|
1.172
|
1.435
|
0.473
|
0.508
|
0.558
|
0.594
|
0.608
|
0.709
|
0.716
|
0.837
|
0.958
|
1.000
|
1.125
|
1.375
|
0.175
|
0.187
|
0.205
|
0.218
|
0.223
|
0.259
|
0.261
|
0.305
|
0.348
|
0.391
|
0.434
|
0.521
|
0.162
|
0.173
|
0.191
|
0.203
|
0.208
|
0.242
|
0.244
|
0.284
|
0.325
|
0.366
|
0.406
|
0.488
|
0.035
|
0.035
|
0.035
|
0.040
|
0.040
|
0.040
|
0.040
|
0.050
|
0.055
|
0.065
|
0.075
|
0.085
|
0.274
|
0.286
|
0.328
|
0.343
|
0.344
|
0.382
|
0.382
|
0.406
|
0.428
|
0.458
|
0.575
|
0.621
|
3
|
3
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
4
|
5
|
5
|
0.144
|
0.158
|
0.158
|
0.173
|
0.173
|
0.213
|
0.213
|
0.239
|
0.260
|
0.292
|
0.310
|
0.349
|
0.118
|
0.132
|
0.134
|
0.149
|
0.149
|
0.190
|
0.190
|
0.214
|
0.235
|
0.268
|
0.281
|
0.322
|
|
3), 7#, 14#, 16#, 18#, 20#, 24# ke tsa dikurufu tsa ho tlanya feela. 4), 9/16, 5/8, 3/4 ke tsa likurufu tsa mochini feela. 5), Bophara ba 'mele holim'a likurufu tsa mochini tse nang le lihlooho tse ling ntle le li-trim ha boa lokela ho ba ka tlase ho bophara bo tlase ba khoele ea Class 2A kapa ho feta bophara bo boholo ba motheo ba khoele. ⑥,Bolelele ba Screw ea Mochini oa Khoele 1) Boholo No.5 le tse nyane. Li-crews tsa bolelele bo lekanang le li-diameter tse tharo le tse khuts'oane li tla ba le likhoele tse felletseng tse fetelang ka har'a sekhahla se le seng (khoele) ea bokaholimo ba hlooho, kapa haufi, haeba ho khonahala. Bolelele bo boholo ho feta li-diameter tse tharo, ho fihla le ho kenyelletsa 1-1/8 in., e tla ba le likhoele tse felletseng tse fetelang ka har'a lithapo tse peli (likhoele) tsa bokaholimo ba hlooho, kapa haufi, haeba ho khonahala. Li-crews tsa bolelele bo bolelele ba mabitso, ntle le ha ho boletsoe ka tsela e 'ngoe, li na le bonyane bolelele ba khoele e feletseng ea 1 in. 2) Boholo No.6 le tse nyenyane. Li-crews tsa bolelele bo lekanang le li-diameter tse tharo le tse khuts'oane li tla ba le likhoele tse felletseng tse fetelang ka har'a sekhahla se le seng (khoele) ea bokaholimo ba hlooho, kapa haufi, haeba ho khonahala. Bolelele bo boholo ho feta li-diameter tse tharo, ho fihla le ho kenyelletsa 2 in., e tla ba le likhoele tse felletseng tse fetelang ka har'a lithapo tse peli (likhoele) tsa bokaholimo ba hlooho, kapa haufi, haeba ho khonahala. Li-crews tsa bolelele bo bolelele ba lebitso li tla ba le bolelele ba bonyane ba khoele e felletseng ea 1.5 in. ntle le ha ho boletsoe ka tsela e 'ngoe. ⑦,Machine Screw Material 1)tšepe e tlase ea khabone e sa chesoeng ka mocheso, joalo ka1006 ho isa ho 1038 2) Ha sekoti sa mochini se thata se boletsoeng, se tla etsoa ka tšepe e tlase kapa e mahareng, joalo ka 1018 ho isa 1038, e nang le boron kapa ntle le eona. , ka-thata ho Rockwell C25-38 |
Mabapi le Zhenkun Fasteners
Ningbo Zhenkun Machinery Co., Ltd. ke moetsi ea ka sehloohong le mofani oa thepa ea boleng bo holimo, ho kenyeletsoa Hex Head Machine Screws. Ka lilemo tse fetang 10 tsa boiphihlelo indastering, re ikemiselitse ho fa bareki ba rona lihlahisoa le lits'ebeletso tsa boleng bo holimo. Sehlopha sa rona sa litsebi se ikemiselitse ho netefatsa hore bareki ba rona ba fumana litharollo tse theko e tlaase le tse tšepahalang bakeng sa litlhoko tsa bona tse potlakileng. Ikopanye le rona kajeno ho ithuta haholoanyane ka lihlahisoa le litšebeletso tsa rona.
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