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Ntsia hlau
Xov studs feem ntau crafted los ntawm ntau haiv neeg - cov ntaub ntawv zoo, xaiv raws li cov kev xav tau ntawm ntau daim ntawv thov hais txog lub zog, durability, thiab corrosion kuj. Cov pa roj carbon steel yog ib qho ntawm cov khoom siv dav tshaj plaws, tshwj xeeb tshaj yog nyob rau qib 4.8, 8.8, thiab 10.9.
Kev piav qhia
tus cim
Khoom siv
Xov studs feem ntau crafted los ntawm ntau haiv neeg - zoo cov ntaub ntawv, xaiv raws li cov kev xav tau ntawm txawv daim ntaub ntawv hais txog lub zog, durability, thiab corrosion kuj. Cov pa roj carbon steel yog ib qho ntawm cov khoom siv dav tshaj plaws, tshwj xeeb tshaj yog nyob rau qib 4.8, 8.8, thiab 10.9. Qib qis-qib 4.8 carbon steel muab lub zog tseem ceeb, ua rau nws tsim nyog rau kev ua haujlwm ceev ceev uas yuav tsum muaj kev thauj khoom tsis dhau nruj. Hauv qhov sib piv, qib siab dua - qib carbon steels zoo li 8.8 thiab 10.9 tuaj yeem raug kho cua sov kom txhawb nqa lawv lub zog tensile, hardness, thiab toughness. Qhov kev txhim kho no ua rau lawv muaj peev xwm tiv taus qhov hnyav dua thiab muaj kev ntxhov siab ntau dua, ua rau lawv zoo tagnrho rau kev lag luam thiab kev tsim kho cov haujlwm uas xav tau kom ruaj khov. Txhawm rau tiv thaiv carbon steel thread studs los ntawm corrosion, kev kho saum npoo muaj xws li zinc plating, dub oxide txheej, thiab kub-dip galvanizing.
Stainless hlau yog lwm yam khoom tseem ceeb, nrog rau qib 304 thiab 316 tau siv dav. 304 stainless hlau muaj kev txaus siab dav dav - lub hom phiaj tiv thaiv corrosion, ua rau nws tsim nyog rau kev siv sab hauv tsev thiab ntau qhov xwm txheej sab nraum zoov nrog rau ib puag ncig ib puag ncig. 316 stainless hlau, vim nws cov ntsiab lus molybdenum siab dua, muab kev tiv thaiv zoo rau cov tshuaj hnyav, dej ntsev, thiab cov xwm txheej hnyav. Yog li ntawd, nws yog cov khoom ntawm kev xaiv rau kev lag luam xws li marine, tshuaj, thiab khoom noj khoom haus - ua, nrog rau cov haujlwm sab nraum zoov nyob rau hauv ntug hiav txwv dej los yog high - humidity ib puag ncig.
Hauv cov ntawv tshwj xeeb uas qhov kev ua haujlwm siab yog qhov tseem ceeb, alloy steel tuaj rau hauv kev ua si. Alloy steel, uas muaj cov ntsiab lus xws li chromium, molybdenum, vanadium, thiab npib tsib xee, tuaj yeem ua kom sov - kho kom ua tiav cov cuab yeej tshwj xeeb. Cov xov hlau ua los ntawm cov hlau alloy feem ntau yog siv rau hauv cov ntawv thov kev ntxhov siab, xws li tsheb cav, cov khoom siv hauv aerospace, thiab cov tshuab ua haujlwm hnyav, qhov twg ob qho tib si lub zog thiab kev qaug zog yog qhov tseem ceeb tshaj plaws.
Cov Qauv Khoom
Cov khoom lag luam ntawm xov studs encompasses ntau yam qauv, categorized raws li qhov loj me, ntev, xov hom, qib khoom, thiab tsim nta:
Standard Xov Studs: Standard studs muaj nyob rau hauv ib tug dav array ntawm metric thiab imperial ntau thiab tsawg. Metric qhov ntau thiab tsawg feem ntau yog los ntawm M3 txog M36, thaum qhov ntau thiab tsawg ntawm imperial npog los ntawm # 4 txog 1 - 1/2 "Cov studs no muaj cov xov paj tsis tu ncua thiab tsim nyog rau kev siv cov khoom siv sib dhos, kev teeb tsa, thiab cov kev tsim kho yooj yim. Cov qauv xov studs feem ntau muaj cov xov tsis sib xws raws lawv qhov ntev, muab kev txhim khu kev qha thiab yooj yim fastening tov rau ntau hom kev ua haujlwm.
High - Strength Xov Studs: Engineered rau hnyav - lub luag hauj lwm daim ntawv thov, siab - zog xov studs yog tsim los ntawm siab dua - qib cov ntaub ntawv, feem ntau alloy steel los yog siab - lub zog carbon steel nrog qib zoo li 12.9. Cov studs no yog tsim los nrog cov kab uas loj dua thiab ntev ntev los tswj cov tensile thiab shear quab yuam. Lawv yog qhov tseem ceeb hauv kev lag luam chaw rau kev ruaj ntseg cov tshuab hnyav, cov khoom siv loj loj, thiab cov khoom siv ua haujlwm nyob rau hauv siab loads thiab vibrations. High-strength thread studs kuj tseem tuaj yeem suav nrog cov xov xov tshwj xeeb tsim lossis cov yam ntxwv ntxiv los txhim kho lawv cov kev ua tau zoo thiab kev thauj khoom - kev muaj peev xwm.
Tshwj xeeb - Feature Xov Studs:
Fine - Xov Studs: Featuring ib tug me me xov suab piv rau cov qauv studs, nplua - xov studs muab kev kho kom raug precision thiab superior tsis kam rau loosening. Lawv feem ntau siv rau hauv daim ntawv thov uas xav tau kev nplua zoo - tuning, xws li precision machinery, optical khoom, thiab high-end electronics los ua ke. Kev tsim cov xov zoo tso cai rau qhov chaw raug ntau dua thiab muaj kev nyab xeeb dua nyob rau hauv cov ntawv thov ilv.
Qhov muag tsis pom xov Studs: Cov studs no tshwj xeeb tsim los siv rau hauv qhov muag tsis pom kev, qhov kev nkag tsuas yog ua tau los ntawm ib sab. Qhov muag tsis pom xov studs feem ntau muaj ib qho xov ntawm ib qho kawg rau kev ntxig rau hauv qhov muag qhov muag thiab qhov sib txawv, xws li lub taub hau du lossis lub taub hau, ntawm lwm qhov kawg rau cov khoom sib txuas. Lawv tau siv dav hauv kev tsim cov rooj tog zaum, tsheb sib dhos sab hauv, thiab lwm yam kev siv uas yuav tsum tau ua kom huv thiab ruaj ntseg fastening ntawm ib sab.
Anti-Vibration Xov Studs: Engineered los tiv thaiv loosening los ntawm kev vibrations, anti - vibration xov studs suav nrog tshwj xeeb nta. Qee tus yuav muaj tus kheej-locking xov tsim, thaum lwm tus yuav siv cov khoom xauv ntxiv lossis txheej txheej. Cov studs no yog ib qho tseem ceeb hauv kev siv xws li cov cav tsheb, cov tshuab ua haujlwm nrog cov khoom siv vibration siab, thiab cov khoom siv thauj mus los, kom ntseeg tau tias lub fastening tseem ruaj ntseg txawm nyob rau hauv tas li kev co.
Kev tsim khoom
Kev tsim cov xov studs suav nrog ntau cov kauj ruam meej thiab nruj zoo - tswj kev ntsuas kom ntseeg tau tias lawv muaj kev ntseeg siab thiab ua haujlwm tau zoo:
Kev npaj khoom siv: Cov ntaub ntawv zoo heev, xws li steel tuav lossis rods, yog ua tib zoo muab los. Kev tshuaj xyuas nruj yog ua los xyuas cov tshuaj muaj pes tsawg leeg, cov khoom siv kho tshuab, thiab cov khoom zoo ntawm cov khoom, kom ntseeg tau tias ua raws li cov qauv tsim khoom. Tom qab ntawd, cov ntaub ntawv hlau raug txiav rau hauv qhov ntev raws li qhov tshwj xeeb qhov xav tau ntawm cov studs.
Xov: Threading yog txheej txheem tseem ceeb hauv kev tsim cov xov studs. Tshwj xeeb threading tuag los yog dov cav tov yog ua hauj lwm los tsim cov threads ntawm lub studs. Xov dov yog txoj kev nyiam tshaj plaws vim nws tsim cov xov muaj zog los ntawm txias - ua haujlwm ntawm cov hlau, yog li pab txhawb kev qaug zog ntawm cov studs. Cov txheej txheem threading xav tau kev tswj xyuas kom zoo kom paub meej cov xov zoo, cov xov zoo zoo, thiab kev sib raug zoo nrog cov txiv ntseej sib xws lossis cov qhov tapping. Rau studs nrog tshwj xeeb xov yuav tsum, xws li nplua - threads los yog tshwj xeeb xov cov ntaub ntawv, ntxiv precision machining hauj lwm tej zaum yuav tsim nyog.
Kev kho cua sov (rau cov ntaub ntawv muaj zog): Studs ua los ntawm cov ntaub ntawv muaj zog xws li hlau alloy lossis qib siab carbon steel feem ntau raug kev kub ntxhov - kev kho mob, suav nrog kev sib tsoo, quenching, thiab tempering. Cov txheej txheem no ua kom zoo dua cov cuab yeej cuab tam ntawm cov studs, nce lawv lub zog, hardness, thiab toughness kom tau raws li cov kev cai nruj ntawm cov ntawv thov tshwj xeeb.
Kev kho mob kawg: Nyob ntawm daim ntawv thov thiab tsim cov xov stud, qhov kawg yuav raug kho ntxiv. Piv txwv li, qhov kawg tuaj yeem raug chamfered kom yooj yim rau kev nkag mus rau hauv cov txiv ntseej lossis qhov tapping, txo qhov kev pheej hmoo ntawm kev puas tsuaj thiab txhim kho cov txheej txheem installation. Qee zaum, qhov kawg yuav raug hloov kho lossis zoo li tus qauv kom haum rau cov txheej txheem fastening tshwj xeeb lossis muab qhov zoo sib xws nrog cov khoom txuas nrog.
Kev kho saum npoo: Txhawm rau txhim kho kev tiv thaiv corrosion, txhim kho cov tsos, thiab ntxiv cov khoom siv tau zoo, cov xov hlau hlau tuaj yeem ua rau ntau qhov chaw - kev kho mob. Zinc plating tso ib txheej nyias ntawm zinc rau ntawm qhov chaw, muab kev tiv thaiv corrosion yooj yim thiab ci, xim hlau zoo li. Kub-dip galvanizing muab cov zinc txheej tuab thiab ruaj khov dua, ua rau cov studs haum rau kev siv sab nraum zoov ntev thiab hnyav ib puag ncig. Dub oxide txheej tsim ib txheej nyias, dub, corrosion-resistant txheej los ntawm cov tshuaj tiv thaiv, muab cov studs ib tug txaus nyiam matte tiav thaum tseem muab ib co theem ntawm corrosion. Stainless hlau studs tej zaum yuav raug kev kho mob passivation los txhim kho lawv qhov kev tiv thaiv corrosion.
Kev soj ntsuam zoo: Txhua batch ntawm thread studs yuav raug soj ntsuam nruj. Dimensional checks yog ua los xyuas kom meej tias cov stud txoj kab uas hla, ntev, xov specifications, thiab xaus kev kho mob raws li cov qauv tsim. Kev ntsuam xyuas tshuab, suav nrog lub zog tensile, hardness, thiab torque tests, yog ua los xyuas cov load - bearing peev thiab durability ntawm cov studs. Visual inspections are also carried out to detect any surface defects, cracks, or improper thread formations. Tsuas yog cov studs uas dhau tag nrho cov kev ntsuam xyuas zoo tau pom zoo rau kev ntim khoom thiab xa tawm.
Txheej txheem kho saum npoo
Kev kho saum npoo ntawm xov studs plays lub luag haujlwm tseem ceeb hauv kev txhim kho lawv cov kev ua tau zoo thiab txuas ntxiv lawv lub neej kev pabcuam:
Zinc Plating: Zinc plating yog ib qho dav siv los kho qhov chaw rau carbon steel xov studs. Nws suav nrog electroplating ib txheej nyias ntawm zinc rau ntawm qhov chaw. Cov txheej zinc no ua raws li kev fij tseg, corroding nyiam los tiv thaiv cov hlau hauv qab. Zinc plating muab kev tiv thaiv corrosion yooj yim thiab tsim nyog rau sab hauv tsev thiab tsawg dua - corrosive sab nraum zoov. Nws kuj muab cov studs ci ntsa iab, nws yog xim hlau, uas tuaj yeem ua kom zoo nkauj hauv qee yam kev siv.
Kub - Dip Galvanizing: Nyob rau hauv cov txheej txheem kub-dip galvanizing, studs yog thawj degreased thiab pickled kom tshem tawm cov kab mob. Tom qab ntawd, lawv yog fluxed thiab muab tso rau hauv ib lub molten zinc da dej ntawm kwv yees li 450 - 460 ° C. Cov zinc reacts nrog cov hlau nyob rau hauv cov hlau los tsim ib tug series ntawm zinc - hlau alloy txheej, ua raws li los ntawm ib tug ntshiab zinc txheej txheej. Qhov tshwm sim tuab thiab ruaj khov galvanized txheej muaj kev tiv thaiv corrosion zoo heev, ua rau cov studs haum rau lub sij hawm ntev raug rau sab nraum zoov thiab hnyav ib puag ncig, xws li cov chaw lag luam, thaj chaw ntug dej hiav txwv, thiab thaj chaw uas muaj cov av noo siab.
Dub Oxide Txheej: Dub oxide txheej yog txheej txheem tshuaj uas ua rau nyias, dub, corrosion - resistant txheej rau ntawm cov pa roj carbon steel xov studs. Cov txheej no tsis tsuas yog muab qee qhov kev tiv thaiv corrosion tab sis kuj tseem ua rau lub ntsej muag zoo nkauj, matte dub rau cov studs, uas feem ntau nyiam siv rau hauv cov ntawv thov uas yuav tsum muaj kev zoo nkauj thiab nruab nrab corrosion kuj. Txawm li cas los xij, cov txheej txheej dub oxide yog nyias nyias, thiab cov coats ntxiv, xws li roj lossis siv quav ciab, tuaj yeem siv los txhim kho kev tiv thaiv corrosion nyob rau hauv qhov chaw hnyav dua.
Stainless hlau Passivation: Rau stainless hlau thread studs, passivation kev kho mob yog nqa tawm. Cov txheej txheem no yog immersing cov studs nyob rau hauv ib tug acid tov kom tshem tawm cov kab mob, hlau hais, thiab txhim khu lub ntuj passive oxide txheej ntawm stainless - steel nto. Passivation txhim kho corrosion kuj ntawm stainless hlau, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig uas muaj chloride ions los yog lwm yam corrosive tshuaj, kom ntseeg tau lub sij hawm ntev thiab kev ua tau zoo ntawm cov studs.
Cov Txheej Txheem Tshwj Xeeb: Hauv qee kis, xov studs yuav tau txais cov txheej txheem tshwj xeeb. Teflon coatings tuaj yeem siv los txo kev sib txhuam thaum lub sijhawm teeb tsa thiab siv, ua kom nws yooj yim dua kom nruj thiab xoob cov txiv ntoo ntawm cov studs. Qhov no yog tshwj xeeb tshaj yog zoo nyob rau hauv daim ntawv thov uas nquag sib dhos thiab disassembly yuav tsum tau. Anti-seize coatings tiv thaiv cov studs los ntawm seizing vim oxidation los yog high-kub raug, uas yog ib qho tseem ceeb nyob rau hauv daim ntawv thov qhov twg cov studs yuav tsum tau muab tshem tawm thiab reinstalled nquag, xws li nyob rau hauv lub cav tu los yog muaj khoom kho. Anti - abrasion coatings kuj tseem siv tau los tiv thaiv cov pob zeb nto ntawm khawb thiab hnav, tshwj xeeb tshaj yog nyob rau hauv qhov chaw muaj kev sib txhuam.
Daim Ntawv Thov Scope
Xov studs pom dav siv thoob plaws ntau qhov kev lag luam thiab kev siv:
Machinery thiab Equipment Manufacturing: Hauv kev lag luam tshuab tsim, xov studs yog qhov tseem ceeb rau kev sib sau ua ke ntau yam khoom. Lawv feem ntau yog siv los tiv thaiv cov khoom siv cav, gearboxes, thiab lwm yam khoom hnyav. Lub peev xwm ntawm xov studs los muab kev ruaj ntseg thiab txhim khu kev qha fastening, txawm nyob rau hauv siab loads thiab vibrations, ua rau lawv indispensable nyob rau hauv no kev lag luam. Seb nws yog nyob rau hauv kev tsim kho ntawm loj-scale industrial machinery los yog zus tau tej cov me me mechanical li, xov studs xyuas kom meej kev sib raug zoo thiab ruaj ntseg kev twb kev txuas ntawm qhov chaw.
Kev tsim kho thiab kev tsim vaj tsev: Hauv kev tsim kho thiab kev tsim vaj tsev, xov studs yog ua haujlwm rau kev sib txuas cov qauv, xws li steel kab, kab, thiab pob zeb precast Cheebtsam. Lawv muab kev sib txuas ruaj khov thiab ruaj khov, ua rau muaj kev ruaj ntseg thiab kev ncaj ncees ntawm cov tsev thiab txuas hniav. High-strength thread studs feem ntau yog siv rau hauv cov txheej txheem tseem ceeb hauv daim ntawv thov los tiv thaiv cov khoom tseem ceeb thiab kev ntxhov siab hauv cov qauv no.
Automotive thiab Aerospace Industries: Hauv kev lag luam automotive, xov studs yog siv nyob rau hauv lub cav sib dhos, chassis tsim, thiab ncua kev kawm ntawv. Lawv tuaj yeem tiv taus qhov vibrations thiab mechanical stresses generated thaum lub tsheb khiav. Nyob rau hauv aerospace sector, qhov twg nruj zoo thiab kev ua tau zoo qauv yog qhov tseem ceeb, xov studs yog siv rau assembling aircraft Cheebtsam. Lawv cov khoom raug tsim thiab cov khoom muaj zog yog qhov tseem ceeb rau kev ua kom muaj kev nyab xeeb thiab kev ua haujlwm ntawm lub dav hlau, vim tias txawm tias qhov tsis ua hauj lwm me ntsis hauv kev fastening tuaj yeem ua rau muaj kev puas tsuaj loj.
Electronics thiab Cov Khoom Siv Hluav Taws Xob: Hauv kev lag luam hluav taws xob thiab hluav taws xob, xov studs, tshwj xeeb tshaj yog nplua - xov studs, yog siv rau kev ruaj ntseg Circuit Court boards, hluav taws xob enclosures, thiab lwm yam khoom. Kev nplua - xov tsim tso cai rau kev nrawm nrawm yam tsis muaj kev puas tsuaj rau cov khoom siv hluav taws xob me me. Lawv kuj pab tswj cov hluav taws xob rwb thaiv tsev thiab kev ua kom zoo ntawm cov khoom, kom ntseeg tau tias kev ua haujlwm ruaj khov ntawm cov hluav taws xob thiab hluav taws xob.
Rooj tog thiab Woodworking: Hauv kev tsim rooj tog thiab ua haujlwm ntoo, xov studs, tshwj xeeb tshaj yog qhov muag tsis pom xov, feem ntau siv. Qhov muag tsis pom xov studs pab kom ruaj ntseg fastening ntawm ib sab, uas yog qhov zoo tagnrho rau kev tsim cov kev sib txuas zais hauv cov rooj tog zaum, muab qhov zoo nkauj thiab zoo nkauj. Lawv yog siv los sib sau ua ke ntoo thav duab, txuas lub rooj ob txhais ceg, thiab koom nrog lwm cov rooj tog zaum, ua kom ruaj khov thiab ua haujlwm ntev ntawm cov khoom tiav.
Khoom zoo
Kev ruaj ntseg thiab txhim khu kev qha fastening: Xov studs muab kev ruaj ntseg thiab txhim khu kev qha fastening tov. Los ntawm kev siv cov txiv ntseej lossis mating threaded Cheebtsam, lawv tuaj yeem faib cov khoom sib npaug thiab tiv thaiv kev xoob ntawm ntau yam kev ntxhov siab, suav nrog kev vibration, nro, thiab shear rog. Qhov no ua rau lawv tsim nyog rau kev siv dav dav, los ntawm lub teeb - lub luag haujlwm rau hnyav - lub luag haujlwm, ua kom lub sijhawm ntev kev ruaj ntseg ntawm cov khoom sib dhos lossis cov khoom sib dhos.
Ntau yam: Nrog rau ntau qhov ntau thiab tsawg, cov ntaub ntawv, xov hom, thiab cov qauv tsim muaj, xov studs tuaj yeem kho tau yooj yim kom tau raws li cov ntawv thov sib txawv. Txawm hais tias nws yog qhov tseeb - tsom txoj haujlwm hauv kev lag luam hluav taws xob lossis kev tsim ua haujlwm hnyav, nws muaj cov qauv tsim qauv zoo. Tshwj xeeb - feature studs, xws li nplua - xov, qhov muag tsis pom, thiab tiv thaiv kev co hom, ntxiv nthuav lawv daim ntawv thov, tso cai rau cov kev daws teeb meem hauv cov chaw tshwj xeeb.
Yooj yim rau nruab thiab tshem tawm: Xov studs yog ncaj nraim rau nruab thiab tshem tawm. Thaum muab tso rau hauv ib lub qhov tapping los yog ib tug mating tivthaiv, txiv ntseej los yog lwm yam threaded fasteners yuav yooj yim zawm los yog loosened siv cov txheej txheem, xws li wrenches los yog sockets. Qhov kev yooj yim hauv kev teeb tsa thiab kev tshem tawm no ua kom yooj yim sib dhos thiab kho cov txheej txheem, txo cov sij hawm poob thiab cov nqi zog hauv ntau yam lag luam.
Nqi - Siv tau: Muab piv rau lwm hom fasteners, xov studs tuaj yeem muab tus nqi - kev daws teeb meem zoo, tshwj xeeb tshaj yog rau cov ntawv thov uas xav tau siab - lub zog thiab txhim khu kev qha fastening. Lawv cov txheej txheem tsim khoom thiab cov khoom siv dav dav ua rau kev txuag nqi, thiab lawv lub neej ua haujlwm ntev txo qhov zaus ntawm kev hloov pauv, thaum kawg txo tus nqi tag nrho ntawm cov tswv cuab rau cov haujlwm uas siv lawv.
Siab Load - Bearing Capacity: Nyob ntawm cov khoom siv thiab kev tsim, xov studs tuaj yeem muaj lub siab load - bearing muaj peev xwm. High-lub zog thread studs ua los ntawm alloy steel los yog high-qib carbon steel muaj peev xwm tiv taus tensile thiab shear rog, ua rau lawv haum rau hnyav-lub luag hauj lwm daim ntaub ntawv nyob rau hauv industrial thiab tsim tej yaam num uas robust fastening yog ib qho tseem ceeb los txhawb nqa loj loads thiab tiv thaiv deformation.
Corrosion Resistance: Ua tsaug rau kev siv cov ntaub ntawv zoo li stainless hlau thiab ntau qhov chaw - kev kho mob, xov studs muab qhov zoo rau kev tiv thaiv corrosion zoo heev. Qhov no ua rau lawv haum rau siv nyob rau hauv sab nraum zoov, marine, thiab corrosive industrial cheeb tsam, qhov twg raug rau ya raws, ntsev, thiab tshuaj lom neeg. Qhov kev txhim kho corrosion kuj txuas ntxiv lub neej kev pab cuam ntawm cov studs, txo cov kev xav tau ntawm kev saib xyuas, thiab ua kom muaj kev ntseeg tau txuas ntxiv ntawm cov khoom txuas ntxiv rau lub sijhawm.
tiv tauj peb
Yam khoom nrov
Xauv txiv ntoo
Nylon insert hex lock nuts feem ntau yog tsim los ntawm ob yam khoom tseem ceeb: cov txiv ntoo lub cev thiab cov nylon ntxig. Cov txiv ntseej lub cev feem ntau yog tsim los ntawm cov pa roj carbon zoo, hlau alloy, lossis stainless hlau, txhua tus xaiv raws li cov kev xav tau tshwj xeeb.
National standard expansion
Lub tes tsho anchors yog tsim los siv ntau yam khoom zoo - zoo, ua tib zoo xaiv los xyuas kom meej qhov kev ua tau zoo thiab kav ntev ntawm ntau hom kev siv.
Hexagon flange tus kheej tapping ntsia hlau
Hex taub hau self-drilling screws feem ntau yog tsim los ntawm ntau yam ntaub ntawv ua tau zoo, txhua tus xaiv kom tau raws li cov kev xav tau tshwj xeeb. Cov pa roj carbon steel yog cov khoom siv feem ntau, tshwj xeeb tshaj yog nyob rau qib xws li 45 # thiab 65Mn.
Round peb-qhov hlau phaj txiv ntoo
Peb lub qhov puag ncig cov txiv ntoo feem ntau yog tsim los ntawm ntau yam khoom siv, txhua tus xaiv kom tau raws li qhov xav tau tshwj xeeb. Alloy steel yog cov khoom siv feem ntau, tshwj xeeb tshaj yog rau cov ntawv thov uas xav tau lub zog siab thiab kav ntev.
Flange nrog rau sab nraud bolts
DIN6921 hex taub hau flange bolts nrog daj zinc plating, tag nrho cov hniav, thiab tsis muaj serrations, ua raws li ISO4162 thiab GB5787 tus qauv, feem ntau crafted los ntawm high-lub zog alloy hlau nyob rau hauv qib 8.8, 10.9, thiab 12.9.
Vuam txiv ntseej
Weld ceev feem ntau yog tsim los ntawm cov ntaub ntawv uas tuaj yeem tiv taus qhov kub thiab txias thiab kev ntxhov siab ntawm cov txheej txheem vuam thaum ua kom ntseeg tau qhov kev ua tau zoo fastening. Tsawg - carbon steel yog cov khoom siv feem ntau vim nws qhov zoo tshaj plaws weldability.
Carbon Steel Galvanized Dub Hexagonal Bolt Ntsia Hlau 4.8 8.8 Qib M6-M24 Plain Finish Hex Lub Taub Hau
●Material: Carbon Steel ●Surface Treatment: Galvanized, Nickel Plated, Dub Oxide, Kub Dip Galvanizing, Dacromet ●Metric Strength Qib: 4.8, 8.8, 10.9, 12.9 ●Metric Thread Diameter: M3 ~ M24 ●Metric Thread Length: M3 ~ 10.
Pav ca
Flat washers yog tsim los ntawm ntau yam khoom siv, txhua tus xaiv kom ua tau raws li cov kev xav tau tshwj xeeb. Cov hlau me me yog cov khoom siv feem ntau siv rau kev siv dav dav.
Hex Self-drilling Screws Nrog EPDM Washer Carbon Steel Hexagonal Self-tapping Ntsia Hlau Roof Screws
●Material: Carbon Steel ●Surface Treatment: Galvanized, Black Oxide, Kub Dip Galvanizing, Dacromet, Ruspert ●Size: 6#,7#,8#,10#,12#,14# / ST3.5, ST3.9, ST 4.2, ST 5. ●Length: 13-125MM ●Standard: DIN, ANSI, BSW, JIS, GB
Nyias txiv ntseej
Cov txiv ntseej nyias feem ntau yog tsim los ntawm ntau yam khoom siv, txhua tus xaiv raws li kev thov tshwj xeeb thiab kev xav tau kev ua haujlwm.
Dacromet-Coated Hexagon Flange Bolts: High-Torque, Anti-Loose Fasteners rau Harsh Marine / Kev Lag Luam Ib puag ncig
● Khoom siv: Carbon Steel thiab Stainless hlau ● Kev kho qhov chaw: Galvanized, Nickel Plated, Dub Oxide, Kub Dip Galvanizing, Dacromet ●Metric Strength Qib: 4.8, 8.8, 10.9, 12.9 ●Metric Thread Diameter: M3 ~ M24 ●100 ~ 40 Thread
Slotted round taub hau ntsia hlau
Slotted pan taub hau screws yog tsim los ntawm ntau yam ntaub ntawv, txhua tus xaiv los ua kom tiav cov kev thov tshwj xeeb. Cov pa roj carbon steel sawv raws li cov khoom siv feem ntau siv rau kev siv dav dav.
4.8 qib
GB5783 Xiav Zinc Plated Carbon Steel Tag Nrho Xov Hex Lub Taub Hau Bolts feem ntau siv cov pa roj carbon steel ua cov khoom siv hauv paus, feem ntau hauv qib xws li 4.8, 8.8, thiab 10.9.
Qhov muag
Qhov muag txiv ntseej feem ntau yog tsim los ntawm cov khoom siv siab - lub zog kom ntseeg tau tias kev ua tau zoo nyob rau hauv cov khoom tseem ceeb.
Tsheb kho phab ntsa thauj tog rau nkoj
Wedge anchors feem ntau yog tsim los ntawm cov ntaub ntawv zoo - zoo los lav qhov ua tau zoo thiab ua haujlwm ntev.