Tuam Tshoj Stainless Hlau Flat Washer Hoobkas

Flat washers yog dab tsi?tiv thaiv sinking ntawm bearing nto, Lub luag hauj lwm tseem ceeb ntawmflat ntxhua khaub ncawsyog txhawm rau ua kom qhov loj me ntawm cov ntsia hlau bearingsurface cheeb tsam, thiab txo qhov siab ntawm qhov siv ntawm cov khoom fastened.