Self-drilling thiab self-tapping screws tuaj yeem drilled, tapping, thiab xauv ncaj qha rau ntawm cov khoom siv thiab cov ntaub ntawv yooj yim ib zaug thiab sai. Lawv tuaj yeem ua tau sai thiab txiav drilled thiab ncaj nraim nruj thiab ruaj, uas txuag lub sij hawm tsim kho kom zoo tshaj plaws thiab txhim kho kev ua haujlwm ntawm kev tsim kho engineering. Kev ua tau zoo thiab txhim kho cov txiaj ntsig kev lag luam. Cov khoom sib txuas riveted nrog tus kheej-drilling self-tapping screws muaj zog sib txuas, siab ua ntej nruj, thiab siab ruaj khov ntawm cov khoom sib txuas.

Qhov sib txawv ntawm tus kheej-drilling thiab self-tapping screws thiab zoo tib yam self-tapping screws yog hais tias thaum sib txuas, zoo tib yam tus kheej tapping screws yuav tsum mus los ntawm ob txheej txheem: drilling (drilling threaded hauv qab qhov) thiab tapping (xws li fastening txuas), thaum tus kheej-drilling thiab self-tapping screws Thaum cov ntsia hlau txuas nrog, ob txheej txheem ntawm drilling thiab tapping yog ua tiav. Drill Tail Screws yog tus cwj pwm los ntawm qhov tsis muaj qhov ntsia hlau torque thiab kev ua haujlwm siab xauv. Lawv muaj kev ua haujlwm zoo dua li kev xyaum tus kheej zoo tib yam thiab nws tus kheej tapping screws thiab tuaj yeem siv tsis siv lub tshuab screws.

Laum tail screws yog siv rau kev sib txuas thiab kho qee qhov nyias nyias, xws li kev sib txuas ntawm cov xim hlau daim hlau thiab xim hlau daim hlau, kev sib txuas ntawm cov xim hlau phaj thiab purlins, phab ntsa kab teeb, thiab lwm yam. Lawv cov peev xwm nkag tau feem ntau tsis tshaj 6 hli, thiab qhov siab tshaj plaws tsis tshaj 12 hli. Laum tail screws yog siv dav thiab tsim nyog rau kev teeb tsa ntawm cov hlau tsis muaj hlau, hlau hlau phaj, galvanized steel daim hlau, los yog lwm yam engineering tej yaam num, sab hauv thiab sab nraum zoov installation ntawm hlau kab hlau rhuav phab ntsa, hlau teeb partitions, yas steel qhov rooj thiab qhov rais, thiab lwm yam, thiab installation ntawm channel steel, hlau phaj thiab lwm yam ntaub ntawv hlau. Thiab lwm yam steel qauv installation. Tej yaam num sib dhos xws li lub tsheb compartments, ntim, shipbuilding, khoom tub yees, thiab ib puag ncig engineering yog inseparable ntawm laum tail screws.

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