Truss taub hau thiab lauj kaub taub hau screwsmuaj qhov zoo sib xws. Lawv yog ob qho tib si sib npaug, thiab lawv ob leeg tsis yog counterunk. Koj tuaj yeem pom lawv nyob rau hauv ntau lub taub hau recesses. Txawm hais tias lub taub hau truss lossis lub taub hau lauj kaub, cov ntsia hlau muaj nyob rau hauv ntau lub taub hau recesses. Lub taub hau so, ntawm chav kawm, txiav txim siab hom me ntsis uas lub hau ntswj tuaj yeem ntsia tau thiab tshem tawm. Qee lub taub hau taub hau thiab lub taub hau taub hau muaj lub taub hau Philips so, hos lwm tus muaj lub taub hau tiaj tus.
Yog hais tias lawv zoo sib xws, tej zaum koj yuav xav li cas truss taub hau thiab lauj kaub taub hau screws txawv ntawm ib leeg. Qhov sib txawv tseem ceeb nyob hauv lawv qhov profile. Truss taub hau screws feem ntau muaj qhov profile qis dua li lub taub hau taub hau.
Ob lub taub hau truss thiab lauj kaub taub hau screws yuav protrude tawm ntawm lub workpieces uas lawv tau ntsia. Qhov no yog ib tug txheej txheem ntawm tag nrho cov uas tsis yog-countersunk screws. Truss taub hau thiab lauj kaub taub hau screws tsis yog countersunk, yog li lawv yuav tsim tawm ntawm workpieces. Nrog rau qhov hais tias, truss taub hau screws muaj qhov profile qis dua li lawv cov yias taub hau counterparts.
Qhov qis profile ntawm truss taub hau txhais tau hais tias lawv yuav zaum qis dua ntawm workpieces. Lub taub hau yuav tsis tsim kom deb li deb ntawm workpieces li lauj kaub taub hau screws. Pan taub hau screws muaj qhov profile siab dua, yog li lub taub hau protrudes deb dua.
Hebei Cucheng Cov Khoom Siv Hauv Tsev & Kho vajtseyog lub chaw tsim khoom fastener nrog 15 xyoo kev paub hauv kev tsim cov ntsia hlau thiab cov ntsia hlau. Peb cov khoom tseem ceeb ru tsev Sheets, Hlau ntsia hlau, Hlau thiab Hlau Mesh, Fastener thiab Ntsia Hlau, Li qub, Scaffolding, Hlau Yeeb thiab Yeeb Fittings, Aluminium khoom. Yog tias koj xav koom tes nrog cov chaw tsim khoom lag luam ncaj ncees rau lub sijhawm ntev, koj tuaj yeem tiv tauj peb, thiab peb yuav pab koj tag nrho. Tib lub sijhawm, peb zoo siab tos txais cov neeg siv khoom los ntawm thoob plaws lub ntiaj teb tuaj xyuas peb lub Hoobkas hauv Suav teb, thiab peb tab tom tos koj tuaj txog txhua lub sijhawm.
