146832 ⎘
Dowels or other devices fastened in walls or the like by inserting them in holes made therein for that purpose with parts gripping in the hole or behind the reverse side of the wall after inserting from the front with separate or non-separate gripping parts moved into their final position in relation to the body of the device without further manual operation with elastic discs or spring washers anchoring in the hole
FOLDING CHAIR
#2Fastener and Installation Tool
#3Fastener Positional Confirmation System
#4Expandable screw with separate expansion fingers
#5Fastener and fastening arrangement including nut with load transfer shoulder
#6Cast-in place anchor assembly
#7Display support system
#8Flat ring-shaped anchoring element
#9Fastener device