Stainless hlau tiaj tus ntxhua khaub ncaws yog qhov tseem ceeb hauv ntau yam kev siv tshuab thiab cov qauv siv. Lawv yog siv los faib cov load ntawm ib tug threaded fastener, xws li ib tug ntsia liaj qhov rooj los yog txiv ntseej, nyob rau hauv lub cheeb tsam loj dua, tiv thaiv kev puas tsuaj rau cov khoom fastened. Stainless hlau feem ntau nyiam rau nws cov kev tiv thaiv corrosion thiab ua haujlwm ntev, ua rau nws tsim nyog rau cov ntawv thov uas cuam tshuam rau cov dej noo lossis qhov chaw hnyav yog ib qho kev txhawj xeeb.