Nylon yas xeb-pov thawj hex taub hau drilling screws yog feem ntau bricated screws yog feem ntau cov nylon rapated rau nws cov neeg kho kom zoo nkauj thiab tshuaj lom neeg.

Tus kheej - Tapping Screws rau cov ntiv tes coated nrog ruspert yog tsim los ntawm cov txiaj ntsig zoo - ua tib zoo xaiv ua ke nrog cov txiaj ntsig kev tiv thaiv ntawm Russus txheej.

Decking screws yog crafted los ntawm ntau cov ntaub ntawv ntawm cov ntaub ntawv, txhua tus neeg xaiv kom tau raws li cov kev cai tshwj xeeb ntawm kev sau decking decking sab nraum zoov.

Hex taub hau selding tus kheej - drilling vov screws nrog cov khoom siv khov kho kom ntseeg tau tias desility thiab txhim khu kev qha nyob rau hauv cov ntawv tais tais.

Dacromet pancake taub hau tus kheej - drilling cov ntsia hlau yog xuas tes ua los ntawm ntau yam khoom siv siab, ua tib zoo xaiv kom tau txais kev thov sib txawv. Carbon Steel yog ib txwm ua haujlwm cov khoom siv, tshwj xeeb tshaj yog nyob rau qib xws li 45 # thiab 65mn.

Torx tsav lub qhov rais ncej pob zeb ua cov screws yog feem ntau cov ntaub ntawv los ntawm kev ntseeg siab - ntev - kav nrawm rau hauv cov pob zeb thiab lwm yam masonry cov ntaub ntawv.

Hex taub hau drilling screws yog feem ntau tsim los ntawm ntau cov ntaub ntawv kev ua tau zoo, txhua tus neeg xaiv tau raws li kev xav tau. Cov hlau roj carbon steel yog cov khoom siv uas siv tau, tshwj xeeb tshaj yog nyob rau qib zoo li 45 # thiab 65mn.

Slotted Plo taub hau ntsia hlau yog muab cov khoom siv sib txawv, txhua tus xaiv kom ua tiav daim ntawv thov tshwj xeeb. Carbon Steel sawv raws li cov khoom siv saws rau dav dav - lub hom phiaj siv.

Phillips countersunk tiaj tus tshuab screws yog crafted los ntawm ntau cov ntaub ntawv, txhua tus tau xaiv kom haum rau cov ntawv thov kev xav tau tshwj xeeb. Cov hlau roj carbon hlau yog cov khoom siv uas nquag siv rau cov ntaub ntawv dav dav - lub hom phiaj kev siv.

CSK Caai ntsawb taub hau yog feem ntau tsim los ntawm cov khoom siv sib txawv, txhua tus raug xaiv kom tau raws li cov kev xav tau tshwj xeeb. Cov hlau roj carbon steel yog cov khoom siv uas siv tau rau cov ntaub ntawv dav dav - lub hom phiaj kev siv. Cov qib xws li 4.8, 8.8, thiab 10.9 yog nquag ua hauj lwm.