Yias lub taub hau tshuab screws yog fasteners uas feem ntau siv nyob rau hauv ntau yam kev siv. Cov ntsia hlau no muaj cov duab cylindrical nrog lub tiaj tiaj thiab me ntsis puag ncig lub taub hau uas zoo li lub lauj kaub kib. Lub taub hau ntawm cov ntsia hlau yog tsim los zaum yaug nrog lub ntsej muag ntawm cov khoom thaum nws nruj.
Cov ntsia hlau no yog tsim los ntawm ntau yam ntaub ntawv xws li stainless hlau, carbon hlau, tooj dag, thiab txhuas, ua rau lawv muaj ntau yam thiab haum rau siv nyob rau hauv ntau qhov chaw. Lawv tuaj nyob rau hauv ntau qhov ntau thiab tsawg thiab xov hom kom haum raws li cov kev xav tau sib txawv.
Yias lub taub hau tshuab screws feem ntau yog siv hauv electronics, machinery, thiab automotive applications. Lawv siv los txuas cov khoom sib txuas, suav nrog cov rooj sib tham hauv Circuit Court, tswj vaj huam sib luag, thiab tshuab qhov chaw, thiab lwm yam.
Ib qho ntawm cov yam ntxwv tseem ceeb ntawm lub taub hau lub taub hau tshuab screws yog lawv qhov yooj yim ntawm kev teeb tsa. Lawv tuaj yeem tau yooj yim tsav mus rau hauv lub qhov taub ua ntej siv lub hau ntswj lossis lub hwj chim, ua rau lawv xaiv rau ntau daim ntawv thov. Tsis tas li ntawd, lawv lub taub hau tiaj tus tsim kom ntseeg tau tias lawv tsis protrude saum npoo ntawm cov khoom, uas pab tiv thaiv kev puas tsuaj los yog raug mob.
Khoom npe: |
Hla Recessed Raised Cheese Head Screws DIN 7985 - 1990 |
Txheem: |
Los ntawm 7985 - 1990 |
|
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 nraud |
Xov hom: |
Metric [M] |
Kev tsav tsheb sab hauv: |
Phillips / Pozidriv |
Kev Tsav Tsheb Sab Nraud: |
Raised Cheese taub hau |
Locking Hom: |
/
|
Shank: |
Txo Shank |
Point: |
Flat Point |
Mark: |
Raws li xav tau |
Nominal Length L - 2 3 4 5 6 8 10 12 (14) 16 (18) 20 (22) 25 (28) 30 35 40 45 50 55 60 Cov lus qhia: xaiv Nominal Length L thiab tau txais qhov hnyav Thread length. |
Xov Size d |
|
P
|
Suab |
a
|
max |
b
|
min |
ua dk |
max = nominal loj |
min |
k
|
Nominal Loj |
max |
min |
r
|
min |
h
|
≈
|
x
|
max |
Qhov (socket) No. |
M1 |
≈
|
M2 |
≈
|
|
0.35
|
0.4
|
0.45
|
0.5
|
0.6
|
0.7
|
0.8
|
1
|
1.25
|
1.5
|
0.7
|
0.8
|
0.9
|
1
|
1.2
|
1.4
|
1.6
|
2
|
2.5
|
3
|
15
|
16
|
18
|
19
|
20
|
22
|
25
|
28
|
34
|
40
|
3.2
|
4
|
5
|
6
|
7
|
8
|
10
|
12
|
16
|
20
|
2.9
|
3.7
|
4.7
|
5.7
|
6.64
|
7.64
|
9.64
|
11.57
|
15.57
|
19.48
|
1.3
|
1.6
|
2
|
2.4
|
2.7
|
3.1
|
3.8
|
4.6
|
6
|
7.5
|
1.42
|
1.72
|
2.12
|
2.52
|
2.82
|
3.25
|
3.95
|
4.75
|
6.15
|
7.68
|
1.18
|
1.48
|
1.88
|
2.28
|
2.58
|
2.95
|
3.65
|
4.45
|
5.85
|
7.32
|
0.1
|
0.1
|
0.1
|
0.1
|
0.2
|
0.2
|
0.2
|
0.25
|
0.4
|
0.4
|
0.8
|
1.1
|
1.3
|
1.6
|
1.9
|
2
|
2.5
|
3
|
3.7
|
4.8
|
0.9
|
1
|
1.1
|
1.25
|
1.5
|
1.75
|
2
|
2.5
|
3.2
|
3.8
|
0
|
1
|
1
|
1
|
2
|
2
|
2
|
3
|
4
|
4
|
1.8
|
2.5
|
2.7
|
3.1
|
4.2
|
4.6
|
5.3
|
6.8
|
9
|
10.2
|
1.8
|
2.4
|
2.6
|
3
|
4
|
4.3
|
5
|
6.7
|
8.8
|
9.9
|
|
Qhov hnyav ntawm ib 1000 steel khoom (≈kg) |
|
|
|
|
1), Khoom siv: a) Hlau, Cov khoom vaj khoom tsev: 4.8,5.8,8.8 Standard DIN ISO 898-1 b) Stainless hlau, Cov khoom vaj khoom tsev: A2-70, A4-70 Standard DIN 267-11 c) Tsis-ferrou hlau, CuZn = CU2 lossis CU3 ntawm kev xaiv ntawm cov chaw tsim khoom, Standard DIN 267-18 |
Hais txog Zhenkun Fasteners
Ningbo Zhenkun Machinery Co., Ltd. - Xov xwm Ningbo Zhenkun Machinery Co., Ltd. Lub tuam txhab tshwj xeeb hauv kev tsim cov ntsia hlau zoo, bolts, ceev, thiab ntxhua khaub ncaws, thiab lwm yam.
Nrog ntau tshaj 20 xyoo ntawm kev paub hauv kev lag luam, Ningbo Zhenkun Machinery Co., Ltd. tau tsim lub koob npe nrov rau kev xa khoom zoo tshaj plaws rau nws cov neeg siv khoom. Lub tuam txhab muaj ib pab neeg txawj engineers thiab cov kws tshaj lij uas siv cov cuab yeej tshiab los tsim thiab tsim cov fasteners uas ua tau raws li cov qauv kev lag luam siab tshaj plaws.Ningbo Zhenkun Machinery Co., Ltd. tau cog lus los muab nws cov neeg siv khoom nrog cov khoom zoo tshaj plaws thiab kev pabcuam. Lub tuam txhab tau ua raws li kev tswj hwm nruj kom ntseeg tau tias tag nrho nws cov khoom ua tau raws li cov neeg siv khoom xav tau. Lub tuam txhab tseem muab cov kev daws teeb meem customized kom tau raws li cov neeg siv khoom xav tau.
Ntxiv rau nws cov khoom zoo thiab cov kev pab cuam, Ningbo Zhenkun Machinery Co., Ltd. kuj tau cog lus rau ib puag ncig sustainability. Lub tuam txhab ua raws li cov kev cai ib puag ncig nruj thiab tau siv cov kev ntsuas los txo nws cov pa roj carbon hneev taw.
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