Nyias txiv ntoo yog ib hom fastener uas yog dav siv nyob rau hauv ntau yam lag luam. Nws yog cov txiv ntoo hexagonal uas yog tsim los kom nyias dua li cov txiv ntoo txheem, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau cov ntawv thov uas qhov chaw txwv. Cov txiv ntoo feem ntau yog ua los ntawm cov hlau zoo, muab kev ua haujlwm zoo thiab lub zog.
Cov txiv ntseej nyias feem ntau siv hauv tsheb, aerospace, thiab kev tsim kho kev lag luam, nrog rau hauv cov khoom siv hluav taws xob thiab hluav taws xob. Lawv tau tsim kom haum rau hauv qhov chaw nruj, ua rau lawv haum rau cov ntawv thov uas xav tau qhov profile tsawg.
Ntxiv nrog rau lawv qhov loj me me, cov txiv ntseej nyias kuj paub txog lawv cov kev tiv thaiv corrosion, uas ua rau lawv zoo tagnrho rau kev siv hauv qhov chaw hnyav. Lawv muaj nyob rau hauv ntau yam kev ua tiav, suav nrog zinc-plated, dub oxide, thiab lwm yam.
Khoom npe: |
Hexagon Thin Ceev - Cov Khoom Qib A thiab B, M8 txog M52 thiab M8 × 1 txog M52 × 3 DIN 936 - 1985 |
Txheem: |
Xyoo 936-1985 |
|
Khoom siv: |
Carbon steel thiab stainless hlau |
Loj: |
Cov qauv siv thiab raws li cov neeg siv khoom xav tau |
Ua tiav: |
Zinc Plated, Kub Dip Galvanized Steel, Dacromet, Nickel Plated, Dub Oxide, Plain |
Lub sij hawm xa tuaj: |
Feem ntau hauv 30-40 hnub. |
Xov Position |
Sab hauv |
Xov hom: |
Metric [M] |
Kev tsav tsheb sab hauv: |
/
|
Kev Tsav Tsheb Sab Nraud: |
Hex |
Locking Hom: |
/
|
Shank: |
/
|
Point: |
/
|
Mark: |
Raws li xav tau |
Xov Size D |
|
P
|
Suab |
Coarse xov |
Fine thread 1 |
Cov xov zoo 2 |
Fine thread 3 |
thiab |
min |
max |
dw ua |
min |
e
|
min |
m
|
max = nominal loj |
min |
mw ua |
min |
s
|
max = nominal loj |
min |
rau 1000 units ≈ kg |
|
1.25
|
1.5
|
1.75
|
2
|
2
|
2.5
|
2.5
|
2.5
|
3
|
1
|
1
|
1.25
|
1.5
|
1.5
|
1.5
|
1.5
|
1.5
|
1.5
|
/
|
1.25
|
1.5
|
/
|
/
|
2
|
2
|
2
|
2
|
/
|
/
|
/
|
/
|
/
|
/
|
/
|
/
|
/
|
8
|
10
|
12
|
14
|
16
|
18
|
20
|
22
|
24
|
8.75
|
10.8
|
13
|
15.1
|
17.3
|
19.5
|
21.6
|
23.7
|
25.9
|
11.3
|
15.3
|
17.2
|
20.2
|
22.2
|
25.3
|
28.2
|
29.5
|
33.2
|
14.38
|
18.9
|
21.1
|
24.49
|
26.75
|
29.56
|
32.95
|
35.03
|
39.55
|
5
|
6
|
7
|
8
|
8
|
9
|
9
|
10
|
10
|
4.7
|
5.7
|
6.64
|
7.42
|
7.42
|
8.42
|
8.42
|
9.1
|
9.1
|
3.8
|
4.6
|
5.3
|
5.9
|
5.9
|
6.7
|
6.5
|
7.3
|
7.3
|
13
|
17
|
19
|
22
|
24
|
27
|
30
|
32
|
36
|
12.73
|
16.73
|
18.67
|
21.67
|
23.67
|
26.16
|
29.16
|
31
|
35
|
4
|
8.6
|
12.1
|
18.2
|
20.1
|
29.6
|
36.3
|
43.8
|
58
|
|
Xov Size D |
|
P
|
Suab |
Coarse xov |
Fine thread 1 |
Cov xov zoo 2 |
Fine thread 3 |
thiab |
min |
max |
dw ua |
min |
e
|
min |
m
|
max = nominal loj |
min |
mw ua |
min |
s
|
max = nominal loj |
min |
rau 1000 units ≈ kg |
|
3
|
3.5
|
3.5
|
4
|
4
|
4.5
|
4.5
|
5
|
5
|
1.5
|
1.5
|
1.5
|
1.5
|
1.5
|
1.5
|
1.5
|
1.5
|
1.5
|
2
|
2
|
2
|
2
|
2
|
2
|
2
|
2
|
2
|
/
|
/
|
/
|
3
|
3
|
3
|
3
|
3
|
3
|
27
|
30
|
33
|
36
|
39
|
42
|
45
|
48
|
52
|
29.1
|
32.4
|
35.6
|
38.9
|
42.1
|
45.4
|
48.6
|
51.8
|
56.2
|
38
|
42.7
|
46.6
|
51.1
|
55.9
|
60.6
|
64.7
|
69.4
|
74.2
|
45.20
|
50.85
|
55.37
|
60.79
|
66.44
|
71.3
|
76.95
|
82.60
|
88.25
|
12
|
12
|
14
|
14
|
16
|
16
|
18
|
18
|
20
|
10.9
|
10.9
|
12.9
|
12.9
|
14.9
|
14.9
|
16.9
|
16.9
|
18.7
|
8.7
|
8.7
|
10.3
|
10.3
|
11.9
|
11.9
|
13.5
|
13.5
|
15
|
41
|
46
|
50
|
55
|
60
|
65
|
70
|
75
|
80
|
40
|
45
|
49
|
53.8
|
58.8
|
63.1
|
68.1
|
73.1
|
78.1
|
90
|
110
|
155
|
190
|
260
|
307
|
400
|
460
|
580
|
|
1), Khoom siv: a) Hlau, Chav Kawm Khoom: ≤M18: 04,05; > M18: 17H, 22H. TS EN ISO 898-2, DIN 267-24 b) Stainless hlau, Chav tsev khoom: ≤M20: A2-70; M20 ~ M39: A2-50;> M39: raws li kev pom zoo. Txheem DIN 267-11 c) Cov hlau tsis muaj hlau, Chav Kawm Khoom: CuZn = tooj liab zinc alloy, CU2 lossis CU3, ntawm cov chaw tsim khoom txiav txim siab. Txheem DIN 267-18 d) Lwm cov chav kawm lossis cov khoom siv lossis cov khoom siv tshwj xeeb, xws li. CU3, muaj kev pom zoo |
Hais txog Zhenkun Fasteners
Ningbo Zhenkun Machinery Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm kev lag luam fasteners. Peb tshwj xeeb hauv kev tsim cov txiv ntoo zoo, bolts, thiab lwm yam fasteners siv rau ntau yam kev siv. Peb cov khoom tau paub txog lawv qhov zoo tshaj plaws thiab kav ntev, thiab peb tau cog lus los muab peb cov neeg siv khoom nrog kev pabcuam zoo tshaj plaws.
Peb muaj ib pab neeg muaj kev paub dhau los ntawm cov kws tshaj lij uas ua haujlwm tsis muaj zog los xyuas kom meej tias peb cov khoom ua tau raws li cov qauv zoo tshaj plaws thiab kev ntseeg siab. Txawm hais tias koj tab tom nrhiav rau tus qauv fasteners lossis cov kev cai tsim, peb muaj cov kws tshaj lij thiab cov peev txheej los ua kom tau raws li koj xav tau.
Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab cov kev pabcuam, thiab saib seb peb tuaj yeem pab koj li cas rau koj cov kev xav tau fastener.
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