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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.
Kev piav qhia
tus cim
Khoom siv
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. Cov qib carbon steel no tuaj yeem kho cua sov los txhim kho lawv cov khoom siv kho tshuab, xws li nce tensile zog, hardness, thiab toughness. Thaum tshav kub kub kho carbon steel self-drilling screws muaj peev xwm ua tau zoo heev, ua rau lawv tsim nyog rau kev tsim kho thiab kev sib dhos ua haujlwm. Txhawm rau tiv thaiv corrosion, carbon steel screws feem ntau raug kho saum npoo zoo li zinc plating, kub-dip galvanizing, lossis dub oxide txheej. Zinc plating muab kev tiv thaiv xeb yooj yim, thaum kub-dip galvanizing muaj txheej txheej tuab dua, uas yog qhov zoo tagnrho rau kev siv sab nraum zoov thiab hnyav.
Rau cov ntawv thov uas xav tau kev tiv thaiv corrosion zoo dua thiab muaj zog dua, stainless hlau yog qhov kev xaiv zoo tshaj. Stainless hlau qib 304 thiab 316 yog dav siv. 304 stainless hlau muab qhov zoo ntawm lub hom phiaj tiv thaiv corrosion, ua rau nws haum rau sab hauv tsev thiab sab nraum zoov siv nrog rau ib puag ncig ib puag ncig. 316 stainless hlau, nrog nws cov ntsiab lus molybdenum siab dua, muaj kev tiv thaiv zoo rau cov tshuaj hnyav, dej ntsev, thiab cov xwm txheej huab cua, ua rau nws zoo meej rau kev lag luam marine, tshuaj, thiab zaub mov, nrog rau cov kev tsim kho high-end uas lub sij hawm ntev nyob rau hauv corrosive ib puag ncig yog qhov tseem ceeb.
Hauv qee qhov xwm txheej tshwj xeeb, cov hlau alloy uas muaj cov ntsiab lus xws li chromium, molybdenum, thiab vanadium yog siv. Alloy steel self-drilling screws tuaj yeem ua tiav lub zog ntau dua thiab kev qaug zog zoo dua los ntawm kev kho cua sov tshwj xeeb. Lawv feem ntau ua hauj lwm hauv kev tsim kho hnyav, kev tsim khoom siv tshuab, thiab lwm yam kev siv uas yuav tsum tau siv cov ntsia hlau kom tiv taus qhov hnyav hnyav thiab kev co.
Cov Qauv Khoom
Cov khoom kab ntawm hex taub hau self-drilling screws suav nrog ntau yam qauv categorized los ntawm qhov loj me, laum taub hom, xov tsim, thiab ntev:
Standard Hex Lub Taub Hau Self-Drilling Screws: Cov no yog ntau hom, muaj nyob rau hauv ntau qhov ntau thiab tsawg. Metric qhov ntau thiab tsawg feem ntau yog los ntawm M3 txog M12, thaum qhov loj me ntawm imperial npog los ntawm # 6 txog 1/2 "Cov qauv ntsia hlau muaj lub taub hau hex, ib lub taub hau rau tus kheej, thiab cov qauv xov suab.
Heavy-duty Hex taub hau Self-Drilling Screws: Engineered rau xav tau daim ntaub ntawv, heavy-duty screws yog ua nrog loj diameters thiab thicker shanks. Lawv feem ntau crafted los ntawm high-strength alloy steel los yog upgraded stainless hlau qib. Cov ntsia hlau no tuaj yeem nkag mus rau cov ntawv hlau tuab dua thiab tiv taus ntau dua tensile thiab shear quab yuam. Cov qauv hnyav hnyav yog qhov tseem ceeb hauv kev tsim kho kev lag luam, xws li kev sib dhos ntawm cov qauv hlau loj, cov racks cia, thiab cov khoom siv hnyav.
Tshwj xeeb-Feature Hex Head Self-Drilling Screws:
Self-Drilling Screws nrog txawv Drill Tip Hom: Muaj ntau yam kev xyaum xyaum tsim kom haum rau cov khoom sib txawv. Piv txwv li, cov lus qhia "txiav" yog qhov zoo tagnrho rau cov ntawv hlau, muab kev ceev ceev thiab huv si drilling. Lub taub hau "spade point" yog qhov zoo dua rau cov ntoo thiab qee cov ntaub ntawv softer, txo qhov kev pheej hmoo ntawm kev sib cais. Screws nrog cov lus qhia tshwj xeeb kom ntseeg tau tias qhov drilling zoo thiab kev ruaj ntseg fastening nyob rau hauv cov ntaub ntawv tshwj xeeb.
Fine-Thread Hex Lub Taub Hau Self-Drilling Screws: Nrog rau cov xov me me piv rau cov qauv ntsia hlau, cov qauv zoo xov zoo muab cov kev hloov kho kom zoo dua qub thiab txhim kho kev tiv thaiv kom xoob. Lawv feem ntau yog siv rau hauv cov ntawv thov uas yuav tsum tau kho kom zoo, xws li hauv kev teeb tsa cov tshuab ua kom zoo, cov khoom siv hluav taws xob sib dhos, thiab cov rooj tog zaum siab.
Coated Hex Head Self-Drilling Screws: Coated nrog cov ntaub ntawv zoo li Teflon, nylon, los yog cov txheej txheem tshwj xeeb los tiv thaiv corrosion, cov ntsia hlau no muab cov txiaj ntsig ntxiv. Teflon-coated screws txo kev sib txhuam thaum lub sij hawm installation, ua rau lawv yooj yim rau kev tsav tsheb, thaum nylon los yog corrosion-resistant coatings txhim khu kev tiv thaiv corrosion, txhim kho hluav taws xob rwb thaiv tsev, thiab tiv thaiv cov ntsia hlau thiab cov ntaub ntawv fastened los ntawm cov tshuaj puas.
Kev tsim khoom
Kev tsim cov hex taub hau tus kheej-drilling screws suav nrog ntau cov kauj ruam meej thiab kev tswj xyuas nruj:
Kev npaj khoom siv: Cov ntaub ntawv zoo raw khoom, xws li steel tuav lossis rods, tau ua tib zoo xaiv raws li lawv cov tshuaj muaj pes tsawg leeg thiab cov khoom siv kho tshuab. Cov ntaub ntawv raug tshuaj xyuas kom ntseeg tau tias lawv ua tau raws li cov qauv xav tau. Cov ntaub ntawv hlau yog ces txiav mus rau hauv qhov ntev raws li qhov loj me specifications.
Kev tsim: Hlau ntsia hlau feem ntau yog tsim los ntawm cov txheej txheem txias los yog kub-forging. Cold-heading feem ntau yog siv rau cov me me me me. Nyob rau hauv cov txheej txheem no, cov hlau yog zoo li tus yam xav tau hex taub hau, shank, thiab laum tip daim ntawv siv tuag nyob rau hauv ntau theem. Txoj kev no muaj txiaj ntsig zoo rau cov khoom ntim ntau thiab tuaj yeem tsim cov duab thiab cov ntaub ntawv xov. Kub-forging yog siv rau cov ntsia hlau loj los yog siab dua, qhov twg cov hlau yog rhuab mus rau lub xeev malleable thiab tom qab ntawd zoo li nyob rau hauv siab siab kom ua tiav qhov yuav tsum tau muaj zog thiab qhov tseeb.
Xov: Tom qab sib sau, cov screws tau ua haujlwm threading. Xov dov yog ib txoj kev nyiam vim nws tsim cov xov muaj zog los ntawm kev ua haujlwm txias ntawm cov hlau, txhim kho qhov qaug zog ntawm cov ntsia hlau. Tshwj xeeb threading tuag yog siv los xyuas kom meej cov xov pitch raug thiab compatibility nrog coj cov ntaub ntawv. Rau tus kheej-drilling screws, xov tsim tej zaum yuav optimized los txhim kho tus kheej-drilling thiab self-tapping kev ua tau zoo.
Drill Tip Machining: Lub taub hau ntawm tus kheej yog ib feem tseem ceeb thiab yuav tsum tau ua kom tiav machining. Cov cuab yeej tshwj xeeb txiav thiab cov tshuab sib tsoo yog siv los ua cov cuab yeej laum nrog lub kaum ntse ntse, ntug ntse, thiab geometry. Qhov no ua kom ntseeg tau tias cov ntsia hlau tuaj yeem nkag mus rau cov khoom siv zoo thiab pib cov txheej txheem drilling smoothly yam tsis muaj kev quab yuam ntau dhau los yog kev puas tsuaj rau cov ntsia hlau.
Kev kho cua sov (rau hlau screws): Hlau screws, tshwj xeeb tshaj yog cov uas ua los ntawm carbon steel los yog hlau alloy, tej zaum yuav raug kev kho cua sov txheej txheem. Annealing yog siv los txo cov kev ntxhov siab sab hauv, quenching nce hardness, thiab tempering restores ib co ductility thiab txhim kho toughness. Cov txheej txheem no ua kom zoo dua cov cuab yeej ntawm cov ntsia hlau kom ua tau raws li cov ntawv thov tshwj xeeb.
Kev kho saum npoo: Txhawm rau txhim kho corrosion kuj, zoo li, thiab ua haujlwm zoo, cov ntsia hlau hlau tuaj yeem ua ntau yam txheej txheem kho deg. Zinc plating cuam tshuam nrog rau cov ntsia hlau hauv cov tshuaj zinc nplua nuj kom tso cov txheej txheem tiv thaiv. Kub-dip galvanizing coats lub screws nrog ib tug thicker thiab ntau check txheej ntawm zinc. Txheej nrog lwm cov ntaub ntawv xws li Teflon los yog nylon kuj ua tiav los ntawm cov txheej txheem tshwj xeeb kom ua tiav qhov kev xav tau kev txhim kho.
Kev soj ntsuam zoo: Txhua batch ntawm hex taub hau nws tus kheej-drilling screws yog nruj me ntsis soj ntsuam. Dimensional checks yog ua los xyuas kom meej tias cov ntsia hlau txoj kab uas hla, ntev, xov specifications, lub taub hau loj, thiab laum taub qhov ntev raws li cov qauv. Kev ntsuam xyuas tshuab, xws li lub zog tensile, hardness, thiab torque tests, yog ua los xyuas kom meej lub load-bearing muaj peev xwm, durability, thiab tus kheej-drilling kev ua tau zoo ntawm cov screws. Kev tshuaj xyuas qhov muag kuj tau ua los xyuas seb puas muaj qhov tsis xws luag, tawg, lossis txheej txheej tsis raug. Tsuas yog cov ntsia hlau uas dhau tag nrho cov kev ntsuam xyuas zoo tau pom zoo rau kev ntim khoom thiab xa tawm.
Daim Ntawv Thov Scope
Hex taub hau self-drilling screws yog dav siv nyob rau hauv ntau yam kev lag luam thiab kev siv:
Kev lag luam kev tsim kho: Nyob rau hauv kev tsim kho, cov ntsia hlau no feem ntau siv rau fastening hlau thav duab, vov tsev ntawv, phab ntsa panels, thiab lwm yam hauv lub tsev. Lawv tus kheej-drilling feature tshem tawm qhov yuav tsum tau rau pre-drilling qhov, ho txhim kho kev tsim kho efficiency. Lawv kuj tau siv rau hauv kev teeb tsa cov ntaub ntawv rwb thaiv tsev, phab ntsa ntub dej, thiab sab nrauv sab nrauv, muab kev ruaj ntseg thiab ceev ceev kev daws teeb meem.
Automotive thiab Tsheb thauj mus los: Hauv kev lag luam automotive, hex taub hau self-drilling screws yog siv rau kev sib sau ua ke lub tsheb lub cev panels, sab hauv trim, thiab ruaj ntau yam khoom. Lawv yooj yim ntawm installation thiab txhim khu kev qha fastening ua rau lawv haum rau automotive manufacturing thiab kho. Hauv kev thauj mus los, lawv kuj tau siv rau hauv kev sib dhos ntawm cov tsheb thauj khoom, tsheb thauj khoom, tsheb ciav hlau, thiab tsheb npav, ua kom muaj kev ruaj ntseg thiab kev ncaj ncees ntawm cov qauv.
Kev Tsim Khoom Siv Khoom Siv: Hauv cov chaw tsim khoom, cov ntsia hlau no yog qhov tseem ceeb rau kev txhim kho thiab tswj cov tshuab, cov khoom ntim khoom, thiab cov tshuab conveyor. Heavy-duty self-drilling screws tuaj yeem tiv taus qhov siab loads thiab vibrations nyob rau hauv kev lag luam ib puag ncig, kom ntseeg tau tias cov khoom siv ua haujlwm ntev. Lawv kuj tau siv nyob rau hauv kev tsim kho ntawm industrial cia racks thiab shelving units.
Rooj tog thiab Woodworking: Txawm hais tias tsuas yog tsim los rau cov ntawv siv hlau, qee qhov kev tho tus kheej yog tsim rau cov khoom siv ntoo thiab cov khoom sib xyaw. Hauv kev tsim cov rooj tog thiab ua haujlwm ntoo, lawv tuaj yeem siv rau kev sib dhos ceev, tshwj xeeb tshaj yog rau cov khoom uas xav tau kev sib txuas zoo dua li cov ntoo ntoo. Lub taub hau hex tso cai rau kev nruj nruj nrog cov cuab yeej hluav taws xob, ua kom cov txheej txheem ntau lawm.
Renovation thiab DIY Projects: Hex taub hau self-drilling screws yog nrov ntawm DIY enthusiasts thiab renovation neeg ua hauj lwm. Lawv qhov yooj yim thiab kev ua tau zoo ua rau lawv zoo tagnrho rau kev txhim kho hauv tsev, xws li kev txhim kho rhawv, kho cov khoom siv hlau, thiab kev kho vaj tse nyob ib puag ncig. Lawv yooj yim siv nrog cov cuab yeej siv, txo cov kev txawj ntse uas xav tau rau ntau yam haujlwm.
Khoom zoo
Yooj yim Installation: Qhov zoo tshaj plaws ntawm hex taub hau self-drilling screws yog lawv tus kheej-drilling feature. Qhov no tshem tawm cov sijhawm siv sijhawm thiab siv zog siv cov txheej txheem ua ntej drilling qhov, txhim kho kev ua haujlwm zoo heev. Txawm hais tias nyob rau hauv cov phiaj xwm loj loj lossis cov haujlwm DIY me me, nws yooj yim rau cov txheej txheem fastening thiab txo lub sijhawm ua haujlwm tag nrho.
Versatile Fastening: Muaj ntau yam khoom siv, qhov ntau thiab tsawg, thiab cov qauv tsim, cov ntsia hlau no tuaj yeem siv rau hauv ntau yam ntaub ntawv, suav nrog hlau, ntoo, thiab qee cov ntaub ntawv sib xyaw. Qhov sib txawv ntawm qhov sib txawv thiab cov qauv tsim qauv tso cai rau lawv hloov mus rau cov khoom siv tshwj xeeb, muab ntau yam kev daws teeb meem rau ntau daim ntawv thov thoob plaws kev lag luam sib txawv.
Siab zog thiab kav ntev: Nyob ntawm cov khoom siv, hex taub hau self-drilling screws muab lub zog zoo thiab ua haujlwm ntev. High-strength carbon steel, alloy steel, thiab stainless hlau xaiv tuaj yeem tiv taus qhov hnyav thiab tiv taus qaug zog, ua kom muaj kev sib txuas ntev thiab txhim khu kev qha. Kev kho deg ntxiv txhim kho lawv cov kev tiv thaiv corrosion, ua rau lawv ua tau zoo nyob rau hauv ib puag ncig sib txawv.
Kev ua haujlwm yooj yim: Lub taub hau hex tsim tso cai rau kev ua haujlwm yooj yim nrog cov ciaj ntswj, lub qhov (socket) tsav tsheb, lossis cov cuab yeej hluav taws xob. Qhov no ua rau nws yooj yim rau ob tus kws tshaj lij installers siv cov khoom siv fais fab thiab DIYers nrog cov cuab yeej siv tes yooj yim. Lub peev xwm ceev ceev ceev thiab loosen cov screws yooj yim los ua ke, disassembly, thiab txij nkawm ua haujlwm.
Nqi-zoo: Los ntawm kev tshem tawm qhov xav tau rau kev xyaum ua ntej thiab txo lub sijhawm teeb tsa, hex taub hau nws tus kheej-drilling screws tuaj yeem txo cov nqi tag nrho. Lawv cov txheej txheem tsim khoom thiab kev muaj dav dav kuj tseem ua rau lawv cov txiaj ntsig zoo, ua rau lawv muaj kev xaiv zoo rau cov haujlwm uas ob qho tib si kev ua tau zoo thiab tus nqi yog kev txiav txim siab.
tiv tauj peb
Yam khoom nrov
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.
Pav taub hau hexagon socket tshuab ntsia hlau
CSK flat socket head screws feem ntau yog tsim los ntawm ntau yam khoom siv, txhua tus xaiv kom ua tau raws li qhov yuav tsum tau ua. Cov pa roj carbon steel yog cov khoom siv feem ntau siv rau kev siv dav dav. Cov qib xws li 4.8, 8.8, thiab 10.9 feem ntau ua haujlwm.
Outer Rau
Hex txiv ntseej yog tsim los ntawm ntau yam khoom siv, txhua tus xaiv kom ua tau raws li cov kev xav tau tshwj xeeb hauv ntau daim ntawv thov. Cov hlau me me yog qhov kev xaiv dav dav rau dav dav - lub hom phiaj hex txiv ntoo vim nws cov nqi - kev ua tau zoo thiab lub zog txaus rau kev ua haujlwm tsis tseem ceeb hauv qhov chaw sab hauv tsev.
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.
Luxiubao laum xov
Tus kheej-tapping ntsia hlau ntsia hlau coated nrog Ruspert feem ntau yog tsim los ntawm cov ntaub ntawv zoo-zoo, ua tib zoo xaiv los xyuas kom meej qhov kev ua tau zoo ua ke nrog kev tiv thaiv cov txiaj ntsig ntawm Ruspert txheej.
High Rust Resistance Din931 Dacromet Hex Bolts 20mm Tuam Tshoj Hoobkas ncaj qha tag nrho xov Extension Bolts Hex taub hau Carbon Steel
Dacromet Hex Bolt: High-quality fastener nrog hex taub hau, kho los ntawm Dacromet txheej tshuab. Muaj kev tiv thaiv corrosion zoo heev, tshuaj tsuag tshuaj tsw qab (txog 500+ teev), thiab ua haujlwm ntev hauv qhov chaw hnyav xws li marine, tsheb, thiab chaw lag luam. Nta muaj zog load-bearing muaj peev xwm, zoo xov precision, thiab compatibility nrog txheem cov cuab yeej. Non-toxic, environmentally friendly txheej kom tsis muaj hydrogen embrittlement txaus ntshai. Zoo tagnrho rau kev siv sab nraum zoov, ntub dej, lossis corrosive uas xav tau kev ntseeg siab ntev. Muaj nyob rau hauv ntau qhov ntau thiab tsawg (M3-M30) thiab qib (8.8/10.9) kom tau raws li cov kev xav tau sib txawv.
Cross countersunk tshuab ntsia hlau
Phillips countersunk ca lub taub hau tshuab screws yog tsim los ntawm ntau yam ntaub ntawv, txhua tus xaiv kom haum rau cov kev xav tau tshwj xeeb. Cov pa roj carbon steel yog cov khoom siv feem ntau siv rau kev siv lub hom phiaj.
Stainless hlau sab nraud hexagon bolts
DIN933 Ms hex txiv ntseej bolts yog crafted los ntawm ntau yam ntaub ntawv, nrog carbon steel yog ib qho kev xaiv dav, muaj nyob rau hauv ntau qib zog xws li 4.6, 5.8, 8.8, thiab 12.9.
Nylon locking txiv ntoo
Hex lock nuts feem ntau yog tsim los ntawm cov ntaub ntawv zoo-cov ntaub ntawv kom ntseeg tau tias muaj kev ruaj ntseg los tiv thaiv kev ua tau zoo thiab ua haujlwm ntev. Alloy steel yog cov khoom siv feem ntau siv, tshwj xeeb tshaj yog rau cov ntawv siv hnyav.
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.
Sab nrauv hexagon flange tiaj tus taub hau ntsia liaj qhov rooj
Geomet flange bolts feem ntau yog tsim los ntawm cov khoom siv zoo, ua tib zoo xaiv kom sib npaug zog, ua haujlwm ntev, thiab tiv thaiv corrosion. Cov pa roj carbon steel yog cov khoom siv feem ntau siv, tshwj xeeb hauv qib xws li 4.8, 8.8, thiab 10.9.
Daim npav taub hau
Forged hlau hlua clamps yog feem ntau crafted los ntawm high-lub zog cov ntaub ntawv los xyuas kom meej kev ruaj ntseg thiab txhim khu kev qha fastening ntawm hlau ropes. Cov pa roj carbon steel yog cov khoom siv feem ntau, tshwj xeeb tshaj yog nyob rau qib xws li 45 # lossis 65Mn.
8.8 qib
Cov txheej txheem bolts feem ntau siv stainless hlau ua cov khoom siv hauv paus, uas ua rau lawv muaj kev tiv thaiv zoo heev thiab ua haujlwm ntev.
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.
Hexagonal flange ob tus hniav ntsug hniav laum xov
Decking screws yog tsim los ntawm ntau yam khoom siv, txhua tus xaiv kom tau raws li cov kev cai tshwj xeeb ntawm kev siv sab nraum zoov decking.
Qhov muag
Lifting qhov muag bolts feem ntau yog tsim los ntawm cov ntaub ntawv muaj zog kom ntseeg tau tias muaj peev xwm thauj khoom thiab kev nyab xeeb thaum lub sijhawm nqa khoom. Alloy steel yog cov khoom siv feem ntau, tshwj xeeb tshaj yog qib xws li 42CrMo thiab 35CrMo.