Fektheri Direct OEM Kereiti 12.9 Black Oxide Threaded Ropa Studs Bolt

Factory Direct OEM Grade 12.9 Black Oxide Threaded Rod Studs Bolt Image Featured

Tlhaloso e Khutšoanyane:

Lebitso:Black Oxide Threaded Rod Studs Bolt

Boholo:M4-M50, 3/16"-2" kapa customizable

Bolelele:40mm-6000mm kapa customisable

Tloaelo:ISO / DIN / ANSI / ASME / ASTM / BS / AS / JIS

Boitsebiso :Q235 / 35K / 45K / 40Cr / B7 / 20MnTiB / A2 / A4 tšepe ea carbon & tšepe e sa hloekang

Kereiti:4.8,5.8,6.8,8.8,12.9

Bokaholimo :BZP, YZP, zinki e pentiloeng kapa e ka khonehang

Lebitso la Brand:FIXDEX kapa moreki oa khothaletsa

Feme :ho joalo

Mehlala :Mehlala ea Threaded Rods & Studs ke mahala

MOQ :1000PCS

Ho paka :ctn, plt kapa mokhoa oa ho ikhethela

Email : info@fixdex.com

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Fektheri Direct OEM Kereiti 12.9 Black Oxide Threaded Ropa Studs Bolt

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Bala haholoanyane:Catalog threaded rods

Na ho bonolo bakeng sa bolt ea "black end threaded screw" e ntšo?

Ka mor'a moobolt e khoele e ntšo e habelie tšoaroa ka li-anti-corrosion tse ntšo, ho thehoa lera la oxide holim'a eona, e nang le bokhoni bo itseng ba ho thibela ho bola le ho thibela oxidation. Ka hona, ha ho bonolo ho rusa ka nako e khutšoanyane ho feta liboutu tse tloaelehileng. Leha ho le joalo, ho kopana ha nako e telele le tikoloho ea ka ntle, joalo ka moea o mongobo, mouoane oa metsi, oksijene, joalo-joalo, ho tla baka karabelo ea oxidation holim'a metsi.thupa e khoele e habelile ho hlahisa mafome, kahoo mafome adouble end threaded stude ke ke ea qojoa ka ho feletseng.