Ib M3 Bolt yog ib hom metric ntsia hlau xov fastener nrog lub nominal txoj kab uas hla ntawm 3 millimeters. Qhov no zoo li me me fastener plays lub luag haujlwm tseem ceeb hauv kev siv suav tsis txheeb, los ntawm cov khoom siv hluav taws xob mus rau cov khoom siv tsheb. Lub 'M' qhia txog qhov kev ntsuas ntsuas, thiab '3' hais txog txoj kab uas hla. Nkag siab cov nuances ntawm M3 bolts yog tus yuam sij rau kev ua kom muaj kev ncaj ncees thiab kev ua haujlwm ntawm koj cov haujlwm.
M3 Bolt Specifications
Xov Pitch
Cov xov suab, qhov kev ncua deb ntawm cov xov uas nyob ib sab, yog qhov tseem ceeb tshwj xeeb. Common thread pitches rau M3 bolts 0.5 hli thiab 0.6 hli. Lub suab zoo yog qhov tseem ceeb rau kev sib koom ua ke kom zoo thiab ruaj ntseg fastening. Xaiv lub suab tsim nyog nyob ntawm cov khoom raug fastened thiab lub zog xav tau.
Khoom siv
M3 bolts muaj nyob rau hauv ntau yam ntaub ntawv, txhua tus nrog nws cov khoom:
- Stainless hlau: Muaj kev tiv thaiv corrosion zoo heev, ua rau nws zoo tagnrho rau sab nraum zoov lossis qhov chaw ntub dej. Cov qib zoo li 304 thiab 316 feem ntau siv.
- Carbon Steel: Muab siab tensile lub zog thiab yog tus nqi-zoo tab sis raug rau xeb. Feem ntau zinc-plated rau kev tiv thaiv corrosion.
- tooj dag: Cov khoom siv uas tsis yog-ferrous muab kev tiv thaiv zoo corrosion thiab hluav taws xob conductivity. Siv rau hauv daim ntawv thov xav tau cov khoom no.
- Aluminium: Lub teeb yuag thiab corrosion-resistant, feem ntau siv hauv aerospace thiab lwm yam kev siv lub teeb.
Bolt Head Styles
Txawv lub taub hau style cater rau ntau yam kev siv. Common head styles rau M3 bolts suav nrog:
- Hex Lub taub hau
- Pan taub hau
- Khawm taub hau
- Countersunk Lub taub hau
Qhov kev xaiv ntawm lub taub hau style nyob ntawm kev nkag tau yooj yim, kev xav zoo nkauj, thiab qib xav tau ntawm lub taub hau protrusion.
Xaiv txoj cai M3 Bolt
Xaiv qhov tsim nyog M3 Bolt yuav tsum tau ua tib zoo xav txog ntau yam:
| Qhov xwm txheej | Kev txiav txim siab |
| Daim ntawv thov | Dab tsi yog cov khoom koj fastening? Dab tsi yog qhov yuav tsum tau muaj load? Ib puag ncig yog dab tsi? |
| Khoom siv zog | Xav txog lub zog tensile, yield zog, thiab qaug zog lub zog nyob ntawm qhov load. |
| Xov Pitch | Xaiv lub suab tsim nyog rau kev ruaj ntseg fastening. |
| Lub taub hau Style | Xaiv lub taub hau style raws li kev nkag tau yooj yim thiab kev xav kom zoo nkauj. |
Kev siv ntawm M3 Bolts
M3 bolts yog siv nyob rau hauv ntau yam kev siv, xws li:
- Electronics Manufacturing
- Automotive Cheebtsam
- Machinery thiab khoom siv
- Cov cuab yeej kho mob
- Cov Khoom Siv Hauv Tsev
Rau siab zoo M3 bolts thiab lwm yam fasteners, xav txog kev nrhiav los ntawm cov khoom muaj npe nrov. Hebei Muyi Ntshuam & Export Trading Co., Ltd.https://www.muyi-trading.com/) muaj kev xaiv dav ntawm fasteners rau ntau yam kev siv. Lawv yog ib qhov chaw ntseeg tau rau koj M3 Bolt xav tau.
Nco ntsoov ib txwm tham txog cov qauv engineering thiab cov lus qhia tshwj xeeb thaum xaiv thiab siv cov fasteners. Kev txhim kho kom raug yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb thiab ua haujlwm ntawm koj qhov project.
