Screws rau hlau nrog ib tug xyaum: hauj lwm, los, nqe

Zoo txhua txhua teb ntawm kev tsim kho screws siv niaj hnub no. Yog tsis muaj lawv nws tsis yooj yim sua mus nqa tawm ib qho kev installation ntawm siding, phab ntsa ntub dej los xij, siding, ntoo thiab chipboard, OSB thiab ntau lwm yam khoom. Thiab niaj hnub no peb yuav tham txog cov kev cov khoom siv, raws li nws tus kheej-tapping screws rau hlau nrog ib tug xyaum.

Yuav ua li cas yog nws?

Externally, cov pab kiag li lawm zoo li zoo tib yam screws, tiam sis qhov txawv yog tseem muaj, muaj teeb meem loj - qhov ntxeev ntawm cov khoom yog ib tug me me laum ntsis. Yog li, rau hlau screws nrog xyaum thawj txiav ntawv, thiab ces los ntawm cov threads, yog screwed rau hauv nws. Ib tug hlau hau tso cai rau koj mus securely muab lub caij rau koj ua hauj lwm saum npoo av. Nyob rau tib lub sij hawm thiab kev rau siab nyob rau hauv lawv screwing yam tsawg kawg nkaus.

lub sij hawm

Screws hlau nrog ib tug xyaum npaj rau txuas thiab fastening ntawv hlau los steel thiab lwm yam ntoo lug. Wherein hais tias khawm ris yog peev xwm yuav screwed nyob rau hauv tsis muaj predrilling nto, yog hais tias nws thickness yog 2 hli.

Tsim thiab cov ntaub ntawv

Raws li peb tau sau tseg, screws rau hlau nrog ib tug xyaum muaj peb hais:

• me me laum;
• xov windings uas nyob feem ntau ntawm cov cheeb tsam ntawm tag nrho cov khoom;
• cap, uas tiv thaiv hlau screws scrolled ntxiv.

Feem ntau siv nyob rau hauv kev tsim kho ntawm fasteners nrog ib tug xyaum, muaj ib tug tuab ntawm 3.5 rau 4.8 millimeters. Tus heev tib yam ntsia hlau yog ua los ntawm siab carbon steel, thiab rau sab saum toj yog them nrog ib tug tshwj xeeb kev tiv thaiv txheej. Lub taub hau (lub taub hau) ntawm cov khoom yog nyob rau hauv daim ntawv ntawm ib tug hemisphere nrog ib tug stamped washer. Raws li rau lub xov, nws yog xws li ib tug muab ob npaug rau screws, uas tso cai rau ib tug zoo dua kho cov khoom rau tus hlau puag.

Tsis tas li ntawd muaj nqis ntsoov teev yog no hom ntawm pab kiag li lawm, xws li screws, hlau nrog ib tug laum thiab nias washer. Tej khoom siv no yog siv rau kev ruaj ntseg cov hlau thiab ntoo lug rau cov ntawv txheeb thiab profiles tsis muaj pre-drilling nto.

Los ntawm rovelnye screws rau hlau: nqi

Tus nqi ntawm cov khoom yog yuav luag tib yam li cov pa screws uas tsis muaj tshwj xeeb laum-taub. Feem ntau yuav tau lawv nyob rau hauv tej: 10 txhiab units nyob rau hauv Lavxias teb sab kev ua lag luam yuav tsum tau muas tsuas yog rau 100-150 rubles. Yog hais tias koj xav mus yuav cov los ntawm hnyav screws rau ntawm lub hlau, tus nqi ib kilogram yuav txog 144 rubles.

xaus

Nrog nws yooj yim, cov tswv yim thiab txhim khu kev qha kev tsim, cov pab kiag li lawm yog lug siv nyob rau hauv tag nrho cov xov, packing thiab cia li tsim los ntawm cov hlau ntas cov lug. Siv cov screws nyob rau hauv kev tsim kho sector kuj muaj nws zoo: koj tsis tas yuav tho qhov rau nyias daim ntawv hlau, uas nyob rau hauv lem dramatically speeds thiab simplifies tus tua ntawm tej hauj lwm. Txawm li cas los, lwm yam pab kiag li lawm xws li cov thov thiab yog siv nyob rau hauv ntau cov nplais ntawm kev tsim kho thiab yooj yim saib xyuas vaj tse.