2024.07.14 Self Drilling Screws: DD Fasteners - Tus Kheej Drilling Screws Superior Quality thiab Performance

Peb cov ntsia hlau ua tau raws li qhov yuav tsum tau ua hauv Chav Kawm 3 nruj thiab raug tsim los ua raws li Australian Standards AS3566. Qhov no tau lees paub tias DD Fasteners screws tuaj yeem siv nyab xeeb hauv cov ntawv thov sab nraud, suav nrog cov chaw me me mus rau nruab nrab cov chaw lag luam lossis thaj chaw marine. Lawv tsim nyog siv rau hauv corrosive pawg C2 thiab C3, cais raws li ISO 9223.
Specifications thiab nta

Hom Lub taub hau:hex1/4, 5/16, 3/8
Xov Length: 9.5-450mm
Txoj kab uas hla: 3.5-8mm
Kev xaiv tiav: Zinc, RUSPERT, Phosphate, Mechanical Galvanized
Kev xaiv lub tshuab ntxhua khaub ncaws: PVC, EPDM, Hlau / Aluminium / SUS 304 + EPDM Bonded Washer
Cov yam ntxwv tseem ceeb:

Corrosion Resistance: Txhim kho nrog cov tshuab plating thiab cov tsho tiv no ntxiv, peb cov ntsia hlau muab kev tiv thaiv zoo tshaj plaws tiv thaiv corrosion, ua rau lawv zoo tagnrho rau kev siv sab nraud.
Lub zog thiab Durability: Ua raws li Australian Standards AS3566, DD Fasteners screws ua kom pom kev ua haujlwm zoo thiab siv tau ntev hauv ntau qhov chaw.
Versatile Daim Ntawv Thov: Haum rau me me mus rau nruab nrab cov ntawv thov kev lag luam thiab cov chaw marine, peb cov ntsia hlau zoo meej rau ntau yam kev siv sab nraud.


Common Size thiab Dimensions:

Thread Diameter Range: Los ntawm 3.5mm mus rau 8mm, catering rau ntau hom kev xav tau.
Xov Length Range: Los ntawm 9.5mm txog 450mm, muab kev yooj yim rau kev siv sib txawv.
Lub Taub Hau Hom Variants: Muaj nyob rau hauv HEX 1/4, 5/16, thiab 3/8 kom haum rau ntau yam kev xav tau.


Kev xaiv Deg Txheej:

Zinc: Muab cov theem pib ntawm kev tiv thaiv corrosion.
RUSPERT: Muaj kev txhim kho corrosion thiab ua haujlwm ntev.
Phosphate: Zoo tagnrho rau cov ntawv thov uas yuav tsum tau pleev xim rau saum npoo.
Mechanical Galvanized: Ua kom zoo corrosion kuj thiab mechanical kev ua tau zoo.


Functional Advantages:

Ib qho yooj yim Installation: Tsim kom ceev thiab ua tau zoo drilling, txo cov sij hawm ua hauj lwm thiab cov nqi.
Txhim khu kev tuav lub hwj chim: Ua kom ruaj ntseg fastening, tiv thaiv loosening lub sij hawm.
Txhim Kho Kev Tiv Thaiv Corrosion: Tsim nyog rau qhov chaw nyuaj, tswj kev ncaj ncees thiab zoo li.
Application Scenario:

Kev tsim kho: Zoo tagnrho rau siv hauv tsev, vov tsev, thiab sab hauv.
Kev siv dej hiav txwv: Zoo meej rau cov chaw nres nkoj, piers, thiab lwm yam kev teeb tsa raug rau thaj chaw marine.
Kev Siv Hluav Taws Xob: Tsim nyog rau cov tshuab, khoom siv, thiab cov phiaj xwm kev tsim kho uas xav tau cov fasteners txhim khu kev qha.
Yog xav paub ntxiv, thov mus saib peb lub vev xaib ntawm www.ddfasteners.com lossis tiv tauj peb tus kws tshaj lij kev muag khoom ntawm +852 6840 9292. Peb pab neeg npaj txhij los pab koj nrog cov lus nug. Lub sijhawm txwv muaj muaj, yog li tiv tauj peb tam sim no!