Ua ntej koj yuav cov screws rau koj qhov project tom ntej, xav txog cov ntsiab lus no kom paub tseeb tias koj tau txais qhov zoo.
Ua ntej, txheeb xyuas cov ntaub ntawv dab tsi uas koj tau rub rau. Ntau hom screws yog tsim los fasten cov khoom sib txawv. Piv txwv li, cov ntoo uas muaj zog tshaj plaws yog tsim rau kev koom nrog ob daim ntoo. Thaum koj tau txiav txim siab cov khoom, ntsuas nws thickness. Koj yuav xav tau cov ntsia hlau ntev txaus kom dhau los ntawm cov khoom siv thiab tsawg kawg yog ib nrab mus rau tom ntej kom ruaj ntseg tuav.
Cov kev xav tom ntej yog cov khoom siv. Qhov kev txiav txim siab no yuav yog nyob ntawm qhov chaw koj npaj yuav siv cov ntsia hlau - sab hauv tsev lossis sab nraum zoov. Rau qhov project sab hauv, koj tuaj yeem siv cov ntsia hlau tsis tshua kim uas zoo nkaus li zoo siab yog tias nws yuav pom. Cov phiaj xwm sab nraum zoov xav tau qee yam ntawm cov ntsia hlau vim tias lawv yuav raug hloov pauv kub thiab ya raws. Tom qab ntawd, xav txog cov txheej txheem txheej txheej kom tau txais txiaj ntsig zoo tshaj plaws.