Truss taub hau screws feem ntau tsis muaj zog dua li lwm hom screws, tab sis lawv nyiam nyob rau hauv daim ntawv thov uas yuav tsum tau tsawg clearance saum lub taub hau.Lawv kuj tuaj yeem hloov kho kom txo tau qhov kev tshem tawm txawm tias ntxiv, thaum tseem ua kom cov kabmob ntawm cov kabmob.
Txawm hais tias muaj kev sib piv tsis tshua muaj zog, lawv tseem tuaj yeem siv rau kev sib tsoo hlau-rau-hlau.Lawv tuaj yeem raug drilled, tapped thiab fastened, tag nrho hauv ib qho kev nrawm nrawm, txuag lub sijhawm thiab kev siv zog uas koj yuav tsum tau muab tso rau lwm yam.Lawv tuaj yeem raug tshem tawm nrog lub taub hau philippines.Nws muaj nyob rau hauv stainless hlau, carbon steel, thiab hlau alloy kom dais ntau hnav thiab tsim kua muag thaum tseem ua rau nws ntau corrosion resistant.
Truss taub hau self-drilling screws rau framing yuav tsum tau txiav los ntawm hnyav hlau studs.Lawv muaj lub taub hau tshwj xeeb tsim los txo kev tsav tsheb torque tab sis muaj qhov tshwj xeeb tuav lub zog.Lawv muaj peev xwm tsav tsheb los ntawm cov hlau txog li 0.125 nti tuab nrog tus nqi RPM ntawm 1500. Lawv tuaj yeem ua ntau yam hlau kom haum rau kev ua haujlwm thiab kev siv.
Txawm hais tias cov khoom yuav tsum tau drilled yog hlau tshuab dhos los yog hnyav gauge hlau (nruab nrab ntawm 12 mus rau 20 gauge), tus kheej-drilling screws tau yooj yim txuas thiab thav duab ib tug qauv.