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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.
Kev piav qhia
tus cim
Daim ntawv thov & qhov zoo ntawm DIN 931 Dacromet Hex Bolt
Core Applications
Haum rau kev tsim tsheb (lub cav ntim khoom, chassis Cheebtsam) thiab cov khoom siv hauv hiav txwv (hulls, offshore structures) qhov twg corrosion kuj tseem ceeb heev.
Dav siv nyob rau hauv kev lag luam machinery, hluav taws xob txee, thiab sab nraum zoov infrastructure (bridges, hnub ci brackets) raug cov av noo, ntsev tsuag, los yog kub hloov.
Qhov zoo tshaj plaws rau kev sib dhos uas yuav tsum muaj kev sib koom ua ke ntawm ib feem ntawm kev sib txuas (ib DIN 931 tus qauv) hauv kev sib txuas ua haujlwm hnyav.
Qhov Zoo Tshaj Plaws
Kev tiv thaiv corrosion zoo tshaj: Dacromet txheej xa 500+ xuab moos ntawm cov tshuaj tsuag ntsev tiv thaiv, ua haujlwm zoo dua qub galvanizing.
Mechanical ntseeg tau: Ua raws li DIN 931 specifications, featuring siab tensile zog (8.8/10.9 qib) thiab meej xov haum rau ruaj khov load-bearing.
Kev nyab xeeb ib puag ncig: Tsis muaj tshuaj lom, tsis muaj chromium-dawb txheej zam hydrogen embrittlement, muaj kev nyab xeeb rau kev siv lub zog siab.
Lub neej ntev hauv cov xwm txheej hnyav: tiv thaiv cov dej noo, tshuaj lom neeg, thiab UV hluav taws xob, txo cov nqi kho thiab hloov cov nqi.
tiv tauj peb
Yam khoom nrov
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
Flange txiv ntseej
Hexagon Flange Nut Flange Ntws yog feem ntau tsim los ntawm ntau yam khoom siv zoo, txhua tus xaiv raws li kev thov tshwj xeeb.
Countersunk hexagon socket taub hau hau ntsia hlau
Dub lub taub hau Allen tseem ceeb bolts yog feem ntau crafted los ntawm cov ntaub ntawv zoo los xyuas kom meej durability thiab txhim khu kev qha fastening kev ua tau zoo. 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.
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.
Lub zog siab flange sab nraud hexagon
Dub carbon steel hexagonal flange DIN6921 Chav Kawm 10.9 hex flange bolts feem ntau yog tsim los ntawm cov pa roj carbon zoo nrog cov ntsiab lus alloying tshwj xeeb ntxiv kom ua tiav 10.9 - chav kawm lub zog xav tau.
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.
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.
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.
Compound pad laum xov
Hex taub hau nws tus kheej tapping nws tus kheej - drilling ru tsev screws nrog cov ntxhua khaub ncaws feem ntau yog tsim los ntawm cov ntaub ntawv zoo - zoo los xyuas kom cov kav ntev thiab txhim khu kev qha hauv kev siv vov tsev.
Yas expansion
Nylon phab ntsa plug expansion anchors feem ntau yog tsim los ntawm high-zoo nylon 66 los yog nylon 6, uas yog thermoplastic polymers renowned rau lawv zoo heev mechanical zog, tshuaj tiv thaiv, thiab kav.
Khob taub hau hexagon socket ntsia hlau
Knurled hex Allen socket cap lub taub hau tshuab screws yog feem ntau crafted los ntawm high - zoo cov ntaub ntawv los xyuas kom meej durability thiab txhim khu kev qha fastening kev kawm. Cov pa roj carbon steel yog cov khoom siv feem ntau siv, tshwj xeeb tshaj yog nyob rau qib 4.8, 8.8, thiab 10.9.
Bolt + txiv ntseej + ntxhua khaub ncaws peb-ua ke ntsia liaj qhov rooj
Combination bolt washer nut fixed ob peb feem ntau yog tsim los ntawm ntau yam khoom zoo - zoo, xaiv raws li daim ntawv thov kom muaj zog, durability, thiab corrosion kuj. Cov pa roj carbon steel yog cov khoom siv dav siv, tshwj xeeb tshaj yog nyob rau qib 4.8, 8.8, thiab 10.9.
Square txiv ntoo
Cov txiv ntoo square feem ntau yog tsim los ntawm ntau yam khoom siv zoo, txhua tus xaiv kom ua tau raws li cov kev xav tau tshwj xeeb.
1500H Corrosion-Resistant Coated Hexagon Self-Drilling Tapping Ntsia Hlau Nrog EPDM Washer
●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
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.
Carriage ntsia liaj qhov rooj
Kub Dip Galvanized HDG Dacromet Geomet Mushroom Lub Taub Hau Square Neck Carriage 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.