Allen isi skru, makwaara dị ka hex socket screws, bụ ụdị ihe nkedo na-egosipụta ezumike hexagonal n'isi. Emebere ezumike a ka ejiri igodo Allen ma ọ bụ igodo hex mee ihe, nke na-enyekwu ike na njikwa mgbe ị na-agbatị ma ọ bụ na-atọghe skru.
Na Ningbo Zhenkun Machinery Co., Ltd., anyị na-enye a dịgasị iche iche nke Allen isi kposara dị iche iche nha na ihe, gụnyere igwe anaghị agba nchara na carbon ígwè. A na-emepụta skru anyị iji zute ụkpụrụ DIN, ANSI, na GB, na-ahụ na ntụkwasị obi na ịdị mma ha.
A na-ejikarị skru ndị a na ngwa dị iche iche, dị ka igwe, ụgbọ ala, ihe owuwu, na ngwá electronic. Ha bara uru karịsịa na ngwa ebe achọrọ nchekwa dị mma na nke siri ike, ebe nkwụsị hexagon na-egbochi screwdriver ịpụ n'isi.
Otu n'ime uru nke skru isi Allen bụ ikike ha iguzogide oke ike na-enweghị ịdọpụ ma ọ bụ gbachie isi. Na mgbakwunye, nhazi kọmpat ha na-enye ohere ịnweta oghere siri ike, na-eme ka ha bụrụ nhọrọ dị mma maka ọtụtụ ngwa dị iche iche.
| Aha ngwaahịa: |
Hexagon Socket Head Cap skru [Table 1] (ASTM A574 F837) ASME B 18.3 - 2012 |
| Ọkọlọtọ: |
ASME B 18.3 - 2012 |
|
| Ihe: |
Carbon ígwè na igwe anaghị agba nchara |
| Nha: |
Ụkpụrụ ntụaka yana dịka ihe ndị ahịa chọrọ si dị |
| Emechaala: |
Zinc Plated, Hot Dip Galvanized Steel,Dacromet,Nickel Plated,Black Oxide,Plain |
| Oge Mbuga ozi: |
Nọmalị na 30-40 ụbọchị. |
| Ọnọdụ eriri |
Mpụga |
Ụdị eriri: |
UNC/UNF/UNEF/UNR/UNRC/UNRF/UNS/... |
| Ịnya ụgbọ ala: |
Hex Socket |
Ịnya ụgbọ ala na mpụga: |
Silindrical |
| Ụdị mkpọchi: |
Knrl |
Shank: |
Shank nkịtị |
| Ntụtu aka: |
Flat Point |
Kaa: |
Dị ka achọrọ |
| Nha |
|
|
d
|
Ịghasa dayameta |
| PP |
UNC |
| UNF |
| UNEF |
| ds |
max=ọnụ ọnụ |
| min |
| dk 1) |
max |
| min |
|
k
|
max |
| min |
|
s
|
Nha aha |
|
t
|
min |
|
b
|
min |
|
c
|
chamfer ma ọ bụ radius |
max |
|
r
|
chamfer ma ọ bụ radius |
max |
|
w
|
min |
|
|
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
|
|
| Nha |
|
|
d
|
Ịghasa dayameta |
| PP |
UNC |
| UNF |
| UNEF |
| ds |
max=ọnụ ọnụ |
| min |
| dk 1) |
max |
| min |
|
k
|
max |
| min |
|
s
|
Nha aha |
|
t
|
min |
|
b
|
min |
|
c
|
chamfer ma ọ bụ radius |
max |
|
r
|
chamfer ma ọ bụ radius |
max |
|
w
|
min |
|
|
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
|
|
| Nha |
|
|
d
|
Ịghasa dayameta |
| PP |
UNC |
| UNF |
| UNEF |
| ds |
max=ọnụ ọnụ |
| min |
| dk 1) |
max |
| min |
|
k
|
max |
| min |
|
s
|
Nha aha |
|
t
|
min |
|
b
|
min |
|
c
|
chamfer ma ọ bụ radius |
max |
|
r
|
chamfer ma ọ bụ radius |
max |
|
w
|
min |
|
|
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), Ihe aã Nke sitere na alloy steel ga-adaba n'ihe niile ASTM A574 bã Nke sitere na nchara na-eguzogide corrosion ma kwekọọ n'ihe niile ASTM F837 2), ndị isi nwere ike ịdị larịị ma ọ bụ knurded na nhọrọ. nke onye na-emepụta ihe, ma ọ bụrụ na onye ahịa akọwapụtaghị ya. Maka kposara knurled, a ga-atụ oke dayameta isi n'ofe n'elu knurl, na dayameta isi nke kacha nta ga-abụ dayameta nke akụkụ a na-emeghị nke ọma ma ọ bụ dayameta gafee n'elu nke knurl maka skru ndị ahụ na-enweghị akụkụ a na-adịghị edozi, dị nnọọ. n'elu radius ma ọ bụ chamfer na nsọtụ ala nke isi. |
Banyere Zhenkun fasteners
Na Ningbo Zhenkun Machinery Co., Ltd., anyị na-agba mbọ na-enye elu-edu Allen isi kposara na-egbo mkpa nke anyị ahịa. Kpọtụrụ anyị taa ka ịmatakwu maka ngwaahịa anyị yana otu anyị nwere ike isi nyere gị aka na mkpa nkedo gị.
Mkpado na-ekpo ọkụ: Allen Head ịghasa, China, Quality, ahaziri, N'ogbe, emeputa, Supplier, Factory
