Sekrup kepala tutup, uga dikenal minangka sekrup kepala soket, minangka jinis pengikat sing umum digunakake ing macem-macem aplikasi industri. Dheweke ditondoi kanthi sirah silinder kanthi ndhuwur sing rata lan soket heksagonal, sing ngidini gampang ngencengi nganggo kunci Allen utawa hex.
Ing Ningbo Zhenkun Machinery Co., Ltd, kita nggawe sekrup kepala tutup ing macem-macem ukuran lan bahan kanggo nyukupi kabutuhan para klien. Sekrup kita digawe saka bahan berkualitas tinggi, kayata baja tahan karat, baja karbon, lan baja paduan, kanggo njamin daya tahan lan kekuwatane.
Sekrup kepala tutup duwe akeh aplikasi, kalebu ing industri otomotif, industri aerospace, industri konstruksi, lan liya-liyane. Padha asring digunakake ing kumpulan ngendi lumahing flush dikarepake, minangka ndhuwur flat meneng menehi katon Gamelan.
Saliyane penampilan sing ramping, sekrup kepala tutup uga menehi torsi lan daya cengkraman sing apik, dadi pilihan populer kanggo aplikasi stres dhuwur. Soket heksagonal kasebut uga nyedhiyakake transmisi torsi sing luwih apik lan nyuda risiko undhangan dibandhingake karo jinis sekrup liyane.
Jeneng produk: |
Sekrup Tutup Kepala Soket Hexagon [Tabel 1] (ASTM A574 F837) ASME B 18.3 - 2012 |
Standar: |
ASME B 18.3 - 2012 |
|
Bahan: |
Baja karbon lan stainless steel |
ukuran: |
Standar referensi lan miturut syarat pelanggan |
Rampung: |
Seng Disepuh, Hot Dip Galvanis Steel, Dacromet, Nikel Disepuh, Oksida Ireng, Polos |
wektu pangiriman: |
Biasane ing 30-40 dina. |
Posisi Utas |
njaba |
Tipe Utas: |
UNC/UNF/UNEF/UNR/UNRC/UNRF/UNS/... |
Nyopir internal: |
Soket Hex Kab |
Nyopir njaba: |
Silinder |
Tipe Locking: |
Knurl |
Shank: |
Biasane Shank |
titik: |
Titik Datar |
tandha: |
Minangka dibutuhake |
Ukuran |
|
d
|
Diameter sekrup |
PP |
UNC |
UNF |
UNEF |
ds |
max = ukuran nominal |
min |
dk 1) |
maks |
min |
k
|
maks |
min |
s
|
Ukuran Nominal |
t
|
min |
b
|
min |
c
|
chamfer utawa radius |
maks |
r
|
chamfer utawa radius |
maks |
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
|
|
Ukuran |
|
d
|
Diameter sekrup |
PP |
UNC |
UNF |
UNEF |
ds |
max = ukuran nominal |
min |
dk 1) |
maks |
min |
k
|
maks |
min |
s
|
Ukuran Nominal |
t
|
min |
b
|
min |
c
|
chamfer utawa radius |
maks |
r
|
chamfer utawa radius |
maks |
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
|
|
Ukuran |
|
d
|
Diameter sekrup |
PP |
UNC |
UNF |
UNEF |
ds |
max = ukuran nominal |
min |
dk 1) |
maks |
min |
k
|
maks |
min |
s
|
Ukuran Nominal |
t
|
min |
b
|
min |
c
|
chamfer utawa radius |
maks |
r
|
chamfer utawa radius |
maks |
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), Materi aãFaricated saka baja paduan lan bakal salaras ing kabeh babagan kanggo ASTM A574 bãFaricated saka baja tahan karat lan bakal salaras ing kabeh babagan kanggo ASTM F837 2), Heads bisa kosong utawa knurled ing pilihan. saka pabrikan, kajaba sing ditemtokake dening customer. Kanggo sekrup knurled, diameter sirah maksimal kudu diukur ing ndhuwur knurl, lan diameter kepala minimal kudu diameter bagian sing ora dikethok utawa diameter ing sisih ndhuwur knurl kanggo sekrup sing ora duwe bagian sing ora dikethok, mung. ndhuwur radius utawa chamfer ing pojok ngisor sirah. |
Babagan Zhenkun Fasteners
Ing Ningbo Zhenkun Machinery Co., Ltd, kita setya nyedhiyakake sekrup kepala tutup berkualitas tinggi kanggo pelanggan sing nyukupi kabutuhan tartamtu. Hubungi kita dina iki kanggo mangerteni sing luwih lengkap babagan produk lan layanan kita.
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