Tsis yog txhua tus ntsia hlau muaj Phillips lossis lub taub hau tiaj tus. Qee tus ntawm lawv muaj lub taub hau zoo li lub taub hau nrog hexagonal tsav hom. Lub npe hu ua khawm lub qhov (socket cap screws), lawv tuaj yeem raug tsav mus rau hauv thiab tawm ntawm cov khoom siv tus yuam sij hex. Koj tuaj yeem ntxig tus yuam sij hex rau hauv lub taub hau, tom qab ntawd koj tuaj yeem tig nws kom nruj los yog xoob lub pob qhov (socket cap screws). Thaum xaiv lub pob qhov (socket) cap screws, txawm li cas los xij, muaj ntau yam uas koj yuav tsum xav txog.
Khoom siv
Koj tuaj yeem pom cov pob qhov (socket cap screws) muaj nyob hauv cov khoom sib txawv. Stainless hlau yog cov khoom siv uas lawv tau ua. Muaj cov hlau thiab chromium, nws muaj qib siab tiv thaiv corrosion. Nrog stainless hlau khawm lub qhov (socket) hau screws, koj yuav tsis tas txhawj txog corrosion-txog degradation. Koj tuaj yeem siv lawv hauv qhov chaw ntub thiab ntub dej, thiab vim lawv cov ntsiab lus chromium, lawv yuav tsum tsis txhob corrode.
Txheem vs Pellet
Muaj cov txheej txheem khawm qhov (socket cap screws), thiab muaj pellet khawm socket cap screws. Pellet yog ib qho tshwj xeeb ntawm fastener uas tau tsim los muab tso rau hauv lub qhov taub ua ntej. Pellet socket cap screws tseem muaj lub taub hau zoo ib yam li lawv cov qauv sib txawv. Lawv luv dua, txawm li cas los xij, thiab muaj peev xwm kaw tus kheej.
Ntev
Txawm hais tias tus qauv lossis pellet, koj yuav tsum xav txog qhov ntev thaum xaiv lub pob qhov (socket cap screws). Qhov ntev, tau kawg, tuaj yeem sib txawv. Qee lub pob qhov (socket cap screws) tsuas yog 0.25 ntiv tes ntev, hos lwm tus yog ntev dua 1 nti.
Xov Hom
Lwm yam uas yuav tsum tau xav txog thaum xaiv lub pob qhov (socket) cap screws yog hom xov. Zoo li nrog rau feem ntau cov fasteners, koj tuaj yeem nrhiav cov pob qhov (socket cap screws) nrog ntau hom xov. Qee tus ntawm lawv muaj cov xov ntxhib, thaum lwm tus muaj xov zoo. Cov xov ntxhib yog feem ntau nyiam vim nws tsim kom muaj zog thiab ruaj khov dua li cov xov zoo. Khawm socket cap screws nrog cov xov zoo yuav loosen, los yog lawv tuaj yeem tawm ntawm cov khoom uas lawv siv. Yog li ntawd, tej zaum koj yuav xav xaiv lub pob qhov (socket cap screws) nrog cov xov ntxhib los tiv thaiv lawv los ntawm loosening.
Tamper Resistant
Qee lub pob qhov (socket cap screws) yog tsim los nrog lub taub hau tiv thaiv tamper. Temper-resistant khawm socket cap screws yog qhov txawv ntawm lwm hom khawm qhov (socket cap screws) los ntawm lawv lub taub hau. Thaum feem ntau cov pob qhov (socket cap screws) muaj lub taub hau zoo li lub taub hau nrog lub hexagonal tsav hom, tamper-resistant khawm qhov (socket cap screws) feature ntau hom taub hau. Lawv tau tsim los pab txhawb hom tsav tsis sib xws, yog li tiv thaiv lawv los ntawm kev cuam tshuam.