Metric jam nuts are a type of locknut commonly used in mechanical and automotive applications. They are designed to be tightened against a standard nut to lock it in place, preventing it from coming loose due to vibration or other stresses. Made from durable materials such as stainless steel, these nuts are resistant to corrosion and wear, ensuring reliable performance over time.
Ag Ningbo Zhenkun Machinery Co., Ltd., speisialtóireacht againn i ndéantúsaíocht agus soláthar cnónna subh méadrach ard-chaighdeán do chustaiméirí ar fud an domhain. Déantar ár cnónna de réir caighdeáin cháilíochta dhian agus tá siad ar fáil i raon méideanna agus ábhar chun freastal ar riachtanais aon iarratais. Táimid tiomanta do tháirgí níos fearr agus seirbhís den scoth a sholáthar dár gcustaiméirí, agus déanaimid ár ndícheall caidreamh fadtéarmach a choinneáil lenár gcliaint luachmhar.
Ainm Táirge: |
Cnónna Heics agus Cnónna Heics Jam [Tábla 4] (ASTM A563 F594 F467) ASME B 18.2.2 - 2015 |
Caighdeán: |
ASME B 18.2.2 - 2015 |
|
Ábhar: |
Cruach carbóin agus cruach dhosmálta |
Méid: |
Caighdeáin tagartha agus de réir riachtanais an chustaiméara |
Críochnaithe: |
Sinc plátáilte, cruach ghalbhánuithe te-tumtha, dacromet, nicil-phlátáilte, ocsaíd dhubh, plain |
Am seachadta: |
De ghnáth i 30-40 lá. |
Seasamh Snáithe |
Inmheánach |
Cineál Snáithe: |
UNC/UNF/UNEF/UNR/UNRC/UNRF/UNS/... |
Tiomáint Inmheánach: |
/
|
Tiomáint Sheachtrach: |
Heics |
Cineál Glasála: |
/
|
Shank: |
/
|
Pointe: |
/
|
Marcáil: |
Mar is gá |
Snáithe Scriú d |
|
d
|
PP |
UNC |
UNF |
8-AGUS |
s
|
nóim |
uas |
e
|
nóim |
uas |
m
|
nóim |
uas |
m1 |
nóim |
uas |
|
0.2500
|
0.3125
|
0.3750
|
0.4375
|
0.5000
|
0.5625
|
0.6250
|
0.7500
|
0.8750
|
1.0000
|
1.1250
|
1.2500
|
1.3750
|
20
|
18
|
16
|
14
|
13
|
12
|
11
|
10
|
9
|
8
|
7
|
7
|
6
|
28
|
24
|
24
|
20
|
20
|
18
|
18
|
16
|
14
|
12
|
12
|
12
|
12
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
8
|
8
|
8
|
0.428
|
0.489
|
0.551
|
0.675
|
0.736
|
0.861
|
0.922
|
1.088
|
1.269
|
1.450
|
1.631
|
1.812
|
1.994
|
0.438
|
0.500
|
0.563
|
0.688
|
0.750
|
0.875
|
0.938
|
1.125
|
1.312
|
1.500
|
1.688
|
1.875
|
2.062
|
0.488
|
0.557
|
0.628
|
0.768
|
0.840
|
0.982
|
1.051
|
1.240
|
1.447
|
1.653
|
1.859
|
2.066
|
2.273
|
0.505
|
0.577
|
0.650
|
0.794
|
0.866
|
1.010
|
1.083
|
1.299
|
1.516
|
1.732
|
1.949
|
2.165
|
2.382
|
0.212
|
0.258
|
0.320
|
0.365
|
0.427
|
0.473
|
0.535
|
0.617
|
0.724
|
0.831
|
0.939
|
1.030
|
1.138
|
0.226
|
0.273
|
0.337
|
0.385
|
0.448
|
0.496
|
0.559
|
0.665
|
0.776
|
0.887
|
0.999
|
1.094
|
1.206
|
0.150
|
0.180
|
0.210
|
0.240
|
0.302
|
0.301
|
0.363
|
0.398
|
0.458
|
0.519
|
0.579
|
0.687
|
0.747
|
0.163
|
0.195
|
0.227
|
0.260
|
0.323
|
0.324
|
0.387
|
0.446
|
0.510
|
0.575
|
0.639
|
0.751
|
0.815
|
|
Snáithe Scriú d |
|
d
|
PP |
UNC |
UNF |
8-AGUS |
s
|
nóim |
uas |
e
|
nóim |
uas |
m
|
nóim |
uas |
m1 |
nóim |
uas |
|
1.5000
|
1.6250
|
1.7500
|
1.8750
|
2.0000
|
2.2500
|
2.5000
|
2.7500
|
3.0000
|
3.2500
|
3.5000
|
3.7500
|
4.0000
|
6
|
-
|
5
|
-
|
4-1/2 |
4-1/2 |
4
|
4
|
4
|
4
|
4
|
4
|
4
|
12
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
-
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
8
|
2.175
|
2.350
|
2.538
|
2.722
|
2.900
|
3.263
|
3.625
|
3.988
|
4.350
|
4.713
|
5.075
|
5.438
|
5.800
|
2.250
|
2.430
|
2.625
|
2.813
|
3.000
|
3.375
|
3.750
|
4.125
|
4.500
|
4.875
|
5.250
|
5.625
|
6.000
|
2.480
|
2.679
|
2.893
|
3.103
|
3.306
|
3.719
|
4.133
|
4.546
|
4.959
|
5.373
|
5.786
|
6.199
|
6.612
|
2.598
|
2.805
|
3.031
|
3.247
|
3.464
|
3.897
|
4.330
|
4.763
|
5.196
|
5.629
|
6.062
|
6.495
|
6.928
|
1.245
|
1.364
|
1.460
|
1.567
|
1.675
|
1.890
|
2.105
|
2.319
|
2.534
|
2.749
|
2.964
|
3.178
|
3.393
|
1.317
|
1.416
|
1.540
|
1.651
|
1.763
|
1.986
|
2.209
|
2.431
|
2.654
|
2.877
|
3.100
|
3.322
|
3.545
|
0.808
|
0.868
|
0.929
|
0.989
|
1.050
|
1.155
|
1.401
|
1.522
|
1.643
|
1.748
|
1.870
|
1.990
|
2.112
|
0.880
|
0.944
|
1.009
|
1.073
|
1.138
|
1.267
|
1.427
|
1.556
|
1.685
|
1.814
|
1.943
|
2.072
|
2.201
|
|
1), Comhlíonfaidh snáitheanna ceanglais ASME B.1 2), Más gá bailchríocha leictreaphlátáilte, tagairt ASTM F1941. Féadfar bailchríocha eile a shonrú mar a shonraítear sna caighdeáin mheicniúla agus feidhmíochta is infheidhme. |
Maidir le Dúntóirí Zhenkun
Is Ningbo Zhenkun Machinery Co., Ltd monaróir na príomhchúiseanna le dúntóirí agus comhpháirteanna crua-earraí do raon leathan tionscal. Le breis is deich mbliana de thaithí, tá cáil bainte amach againn as barr feabhais i gcáilíocht, nuálaíocht agus seirbhís do chustaiméirí. Cuireann ár n-áiseanna nua-aimseartha agus ár bhfoireann oilte gairmithe ar ár gcumas réitigh saincheaptha a sholáthar chun freastal ar riachtanais uathúla gach custaiméara. Táimid tiomanta do na caighdeáin cháilíochta agus feidhmíochta is airde a choinneáil inár gcuid táirgí agus seirbhísí go léir, agus táimid ag tnúth le bheith ag obair leat chun do spriocanna a bhaint amach.
Hot Tags: Cnónna Metric Jam, An tSín, Monaróirí, Soláthraithe, Monarcha, Mórdhíol, Saincheaptha, Cáilíocht