Khoom npe: Flat Countersunk Head Square Neck Bolt
Loj: M10-12
Ntev: 25-300mm los yog raws li xav tau
Qib: 4.8 8.8 10.9
Khoom siv: Hlau / 35k / 45 / 40Cr / 35Crmo
Nto: Plain, Dub, Zinc Plated, HDG
Txheem: DIN608
Daim ntawv pov thawj: ISO 9001
Qauv: Cov Qauv Dawb
Siv: Countersunk square caj dab bolts cia siab rau lwm qhov chaw los tiv thaiv kev sib hloov;lawv kuj tuaj yeem siv rau ntawm qhov chaw nrog T-slots los kho cov ntsia hlau txoj haujlwm.Hom C square taub hau bolts feem ntau siv rau cov qauv ntxhib.
DIN 608 - 2010 Flat Countersunk Lub taub hau Square Neck Bolts Nrog Short Square
Cov ntsia hlau me me, cov pas loj loj: Zonolezer qhia koj txog countersunk taub hau square neck screws!
Screws ua lub luag haujlwm ntawm kev sib txuas ob lossis ntau yam khoom thiab yog qhov tseem ceeb hauv lub neej niaj hnub lossis kev tsim khoom lag luam.Countersunk taub hau square caj dab ntsia hlau yog ib qho ntawm lawv.
Countersunk taub hau square caj dab bolts muaj 90 degree tapered lub taub hau thiab square hauv qab ntsia liaj qhov rooj taub hau zoo ib yam li cov kev siv nqa nqa nqa.
Cov khoom yog galvanized, nrog cov tsos zoo nkauj thiab cov xim sib xws.Cov txheej txheej galvanized yog passivated rau hauv cov xim zaj sawv, uas tuaj yeem txhim kho nws cov kev tiv thaiv corrosion, thiab lub taub hau yog du.
Cov nyhuv threading muaj zog, tsis muaj qhov seem burr, cov xov zoo huv si thiab meej, thiab tsis muaj cov hniav ploj.Qhov sib txawv ntawm qhov zawj yog zoo huv si thiab txawm, thiab kev sib hloov yog du thiab ceev.
Kev tiv thaiv
1. Lub taper ntawm lub qhov reaming yuav tsum yog 90 °.Nws yuav tsum tau lees tias tsawg dua 90 ° thiab tsis ntau tshaj 90 °.Qhov no yog ib qho yuam kev tseem ceeb.
2. Yog hais tias lub thickness ntawm cov ntawv hlau yog me dua lub thickness ntawm lub taub hau ntawm countersunk taub hau ntsia hlau, koj tuaj yeem ua rau cov ntsia hlau me me, los yog ua kom lub qhov reaming me me, thiab nce lub hauv qab txoj kab uas hla lub qhov, thiab qhov ntawd yog nws.Nws yuav ua rau cov khoom tsis raug nias kom nruj.
3. Yog hais tias muaj ntau qhov countersunk ntsia hlau qhov ntawm qhov, nws yuav tsum tau ua kom raug ntau dua.Thaum lub laum me ntsis yog crooked, nws yuav ua phem rau sib sau ua ke, tab sis ntev li ntev raws li qhov kev ua yuam kev tsis loj, nws tuaj yeem raug kaw kom nruj, vim tias thaum nruj, yog tias txoj kab uas hla ntawm cov ntsia hlau tsis loj (txog 8 hli), thaum lub laum me ntsis yog crooked. muaj qhov yuam kev nyob rau hauv lub qhov deb, lub taub hau ntsia hlau yuav deformed los yog nruj.
