Bolt puab

Countersunk taub hau feem ntau yog siv qhov chaw du, tsis yog -protruding nto yog yuav tsum tau tom qab kev twb kev txuas, vim countersunk taub hau yuav screwed rau hauv qhov chaw. Round taub hau kuj tuaj yeem ntsia tau rau hauv qhov chaw. Lub taub hau square tuaj yeem nruj nrog lub zog ntau dua, tab sis muaj ntau qhov loj dua. Tsis tas li ntawd, txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws, nws muaj qhov xav tau ntawm kev xauv lub xauv, muaj bolts nrog qhov hauv lub taub hau thiab shank, uas tuaj yeem tiv thaiv lub bolts los ntawm loosening thaum raug kev co. Qee lub bolts muaj nyias shank tsis muaj xov, hu ua nqaim- lub duav. Hom ntsia liaj qhov rooj no muaj txiaj ntsig zoo rau kev sib txuas uas muaj zog sib txawv. Muaj qhov tshwj xeeb siab - lub zog bolts rau cov qauv hlau, uas muaj lub taub hau loj dua thiab qhov sib txawv.

Kuj tseem muaj kev siv tshwj xeeb: T-slot bolts feem ntau yog siv rau cov cuab yeej siv tshuab, nrog rau cov duab tshwj xeeb, thiab ob sab ntawm lub taub hau yuav tsum tau txiav tawm. Anchor bolts yog siv rau kev sib txuas thiab kho cov cav tov rau hauv av, thiab tuaj nyob rau hauv ntau yam duab. U-bolts, raws li tau hais los saum toj no. Thiab li ntawd. Kuj tseem muaj cov studs tshwj xeeb rau vuam, nrog cov xov ntawm ib kawg thiab tsis muaj xov ntawm lwm qhov kawg, uas tuaj yeem txuas rau qhov chaw, thiab lwm qhov kawg tuaj yeem ncaj qha screwed nrog cov txiv ntseej. [1]