Lub xauv lub tshuab ntxhua khaub ncaws feem ntau yog siv los tiv thaiv kev xoob lossis kev sib hloov ntawm cov fasteners (xws li cov ntsia hlau lossis bolts) vim kev co lossis kev poob siab. Nws ua rau kom muaj kev sib txhuam ntawm lub fastener thiab nto nws yog nruj nreem tiv thaiv, muab ib tug ruaj ntseg kev twb kev txuas. Qhov no tuaj yeem ua tau zoo hauv ntau yam kev siv, suav nrog tsheb, tshuab, khoom siv, thiab kev tsim kho.
Txhawm rau xa koj tus nqi tsim nyog asap, peb yuav tsum paub koj cov cai hauv qab no.
Bearing tus qauv naj npawb / ntau / cov khoom thiab lwm yam tshwj xeeb yuav tsum tau ntawm kev ntim khoom.
Sucs li: 608zz / 5000 daim / chrome steel khoom
Sau koj cov lus ntawm no thiab xa tuaj rau peb
