M3 tshuab screws yog ib hom fastener siv nyob rau hauv ntau daim ntawv thov kom ruaj ntseg ob los yog ntau tshaj khoom ua ke. Lawv yog cov yam ntxwv los ntawm ib tug cylindrical ncej nrog ib tug helical xov uas qhwv ib ncig ntawm lub ntsia hlau ntev, ua rau lawv yooj yim rau nruab thiab tshem tawm.
These screws are commonly used in the electronics, automotive, and aerospace industries, among others, where precise and secure fastening is required. They can be made of various materials, including stainless steel, carbon steel, and brass, depending on the application requirements.
M3 tshuab screws muaj ntau yam tseem ceeb uas ua rau lawv haum rau ntau yam kev siv. Lawv tuaj nyob rau hauv txawv lengths, xov pitches, thiab lub taub hau style kom haum raws li cov kev cai sib txawv. Tsis tas li ntawd, lawv feem ntau coated nrog sib txawv tiav, xws li zinc los yog npib tsib xee, los muab kev tiv thaiv ntxiv tiv thaiv corrosion thiab hnav.
Khoom npe: |
Slotted Pan Taub Hau Screws - Khoom Qib A DIN 85 - 1988 |
Txheem: |
Xyoo 85 - 1988 |
|
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: |
Slotted |
Kev Tsav Tsheb Sab Nraud: |
Pan taub hau |
Locking Hom: |
/
|
Shank: |
Txo Shank |
Point: |
Flat Point |
Mark: |
Raws li xav tau |
Nominal Length L - 4 5 6 8 10 12 (14) 16 (18) 20 (22) 25 (28) 30 35 40 45 50 (55) 60 (65) 70 (75) 80 Cov Lus Qhia: xaiv Nominal Length L thiab tau txais Nyhav Xov Ntev. |
Xov Size d 1) |
|
P 2) |
Suab |
a
|
max |
ua dk |
max = nominal loj |
min |
k
|
max = nominal loj |
min |
n
|
Nominal Loj |
min |
max |
t
|
min |
r
|
min |
max |
x
|
max |
|
0.5
|
0.6
|
0.7
|
0.8
|
1
|
1.25
|
1.5
|
1
|
1.2
|
1.4
|
1.6
|
2
|
2.5
|
3
|
6
|
7
|
8
|
10
|
12
|
16
|
20
|
5.7
|
6.64
|
7.64
|
9.64
|
11.57
|
15.57
|
19.48
|
1.8
|
2.1
|
2.4
|
3
|
3.6
|
4.8
|
6
|
1.66
|
1.96
|
2.26
|
2.86
|
3.3
|
4.5
|
5.7
|
0.8
|
1
|
1.2
|
1.2
|
1.6
|
2
|
2.5
|
0.86
|
1.06
|
1.26
|
1.26
|
1.66
|
2.06
|
2.56
|
1
|
1.2
|
1.51
|
1.51
|
1.91
|
2.31
|
2.81
|
0.7
|
0.8
|
1
|
1.2
|
1.4
|
1.9
|
2.4
|
0.6
|
0.7
|
0.8
|
1
|
1.2
|
1.6
|
2
|
1.2
|
1.4
|
1.6
|
2
|
2.4
|
3.2
|
4
|
1.25
|
1.5
|
1.75
|
2
|
2.5
|
3.2
|
3.8
|
|
Qhov hnyav ntawm ib 1000 steel khoom (≈kg) |
|
|
|
|
1), Kev siv qhov ntau thiab tsawg tau muab rau hauv cov hlua khi yuav tsum zam qhov ua tau. 2), P = suab ntawm coarse xov. 3), Khoom siv: a) Hlau, Qib Qib: 4.8,5.8,8.8 raws li ISO 898-1 b) Stainless hlau, Chav Kawm Khoom: A2-70, A4-70 raws li DIN 267-11 c) CuZn = tooj liab- Zink alloy accroding rau DIN 267-18 |
Hais txog Zhenkun Fasteners
Ningbo Zhenkun Machinery Co., Ltd. yog cov chaw tsim khoom thiab cov chaw muag khoom ntawm cov khoom lag luam zoo, suav nrog M3 tshuab screws. Nrog ntau tshaj 15 xyoo ntawm kev paub hauv kev lag luam, peb tau cog lus los muab peb cov neeg siv khoom nrog cov khoom zoo tshaj plaws thiab cov kev pabcuam. Peb muaj ib pab neeg ntawm cov kws tshaj lij thiab cov cuab yeej siv hauv xeev los xyuas kom meej tias peb cov khoom ua tau raws li cov qauv zoo tshaj plaws. Tiv tauj peb hnub no kom paub ntau ntxiv txog peb cov khoom thiab kev pabcuam.
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