Kev faib tawm ntawm bolts tuaj yeem ua raws li lawv lub taub hau zoo li, cov khoom siv ntsia liaj qhov rooj, seb tus ntoo khaub lig zawj hauv qab lub taub hau ntsia liaj qhov rooj yog cim, xov cov ntsiab lus, lub hom phiaj bolt, thiab lwm yam.
1. Raws li cov duab ntawm lub taub hau, muaj hexagonal taub hau bolts, square taub hau bolts, countersunk taub hau bolts, thiab lwm yam.
2. Muab faib los ntawm cov khoom siv ntsia liaj qhov rooj: muaj carbon steel bolts, stainless hlau bolts, galvanized bolts, thiab lwm yam.
3. Muab faib raws li seb tus ntoo khaub lig zawj hauv qab lub taub hau ntsia liaj qhov rooj yog cim: muaj cov bolts zoo tib yam, bolts nrog ntoo khaub lig grooves, thiab lwm yam.
4. Raws li cov ncauj lus kom ntxaws ntawm cov xov, muaj cov xov zoo bolts, ntxhib xov bolts, thiab lwm yam.
5. Raws li lub hom phiaj ntawm cov bolts, lawv tuaj yeem muab faib ua cov bolts, bolts, screws, flange bolts, thiab lwm yam.
Tsis tas li ntawd, raws li kev faib tawm tshwj xeeb, bolts tuaj yeem muab faib ua ntau hom.