Ua kom koj lub chaw ua haujlwm mobile thiab cov zaub sib txuas ua ke nrog peb cov 1.25 Nti Threaded Stem Casters, muab qhov chaw dav dua me ntsis thaum tswj kev sib txuas ruaj ntseg, ntsia hlau. Cov qauv siv threaded no zoo tagnrho rau kev khi ncaj qha rau hauv cov ceg tapped lossis cov thav duab txhuas extruded, tiv taus kev co vim loosening thaum lub sijhawm ua haujlwm txhua hnub. Tsis pom qhov koj xav tau? Tiv tauj peb kom tau kev taw qhia.
