back bolts

back bolts
material : SS304,SS316
Back-bolting by #Easy to install
OEM offered and free sample

 back bolt,back anchor bolt
material : SS304,SS316
Back-bolting by #Easy to install
OEM offered and free sample  back bolting ,(one bolt isused to fasten the slab, the other is install to the edge tosupport the curtain slab) Curtain Wall Back-BoltingTechnology
Use 10-15mm thick stone/ porcelain
Back-bolting by #304 steel screw
Easy to installGerman Style Back-bolting FZP technology for StoneCurtain Wall.It can use 10-15mm thick stone or porcelain tile,Lower cost,Easy to install. Back-bolting FZP technology isoriginated from Germany.  304# stainless steel is adopted toconnect stone materials based on mechanical anchoring principle. Ithave the following Advantages:1. High and stable load-carryingperformance2. Improved safety performance3. Non-expansive forceadopted for installation not to damage front panel4. Fast forcetransfer to sustain load immediately5. Broken heat bridge backbolts
back bolts