Expansion Bolt

Expansion bolts feem ntau xa mus rau hlau expansion bolts. Lub expansion bolts yog tsau los ntawm kev siv cov npoo kab nqes los txhawb kev nthuav dav los tsim kev sib txhuam ntawm kev sib txhuam kom ua tiav cov nyhuv kho. Cov bolts yog threaded ntawm ib kawg thiab tapered rau lwm yam. Sab nraud yog them nrog ib daim ntawv hlau (qee yam yog cov kav hlau), thiab ib nrab ntawm cov ntawv hlau lub tog raj kheej (steel yeeb nkab) muaj ob peb incisions. Muab lawv tso rau hauv lub qhov uas ua nyob rau hauv lub phab ntsa, thiab ces xauv lub txiv ntseej. Lub txiv ntoo rub lub ntsia liaj qhov rooj tawm, thiab lub taper yog rub mus rau hauv cov ntawv hlau lub tog raj kheej. , lub tog raj kheej hlau yog qhib, yog li nws yog nruj nreem tsau rau ntawm phab ntsa, uas feem ntau yog siv rau fastening ntawm guardrails, awnings, cua txias, thiab lwm yam ntawm cov cement, cib thiab lwm yam ntaub ntawv.

Cim npe nrov: nthuav dav luj, Suav teb, manufacturers, neeg muab khoom, Hoobkas, kev cai, lag luam, nqe