Self-drilling screws muaj ntau yam kev siv; lawv yog ib qho ntawm feem ntau fasteners. Lawv feem ntau yog siv nyob rau hauv plaub qhov chaw tseem ceeb:
1. Stainless hlau daim hlau, hlau daim hlau, galvanized steel daim hlau, thiab engineering installation.
2. Sab hauv thiab sab nraum zoov installation ntawm hlau ntaub thaiv phab ntsa, hlau partitions, thiab lwm yam.
3. Kev teeb tsa lub kaum sab xis steel, channel steel, hlau phaj, thiab lwm yam khoom siv hlau.
4. Kev sib dhos ua haujlwm rau lub cev tsheb, cov thawv ntim khoom, nkoj tsim, khoom siv tub yees, thiab lwm yam.
Tsau thauj tog rau nkoj bolts, tseem hu ua luv thauj tog rau nkoj bolts, yog cam khwb cia nrog lub hauv paus thiab siv los ruaj ntseg cov cuab yeej uas tsis muaj kev vibration muaj zog los yog cuam tshuam. 1. Tsau thauj tog rau nkoj bolts, tseem hu ua luv thauj tog rau nkoj bolts, yog cam khwb cia nrog lub hauv paus thiab siv los ruaj ntseg cov cuab yeej uas tsis muaj kev vibration muaj zog [...]
Cov ntsia hlau yog cov cuab yeej siv lub cev thiab kev ua lej ntawm cov qauv dav hlau inclined, kev sib hloov ntawm lub voj voog, thiab kev sib txhuam kom maj mam zawm cov khoom thiab cov khoom siv tshuab. Ib tug self-drilling ntsia hlau yog ib tug ntsia hlau nrog ib tug self-tapping laum ntsis ntawm nws lub ntsis. Screws yog ib qho kev tsim ntawm tib neeg thoob plaws hauv keeb kwm, thiab hais txog kev siv, lawv […]
