MECHANIZED FEEDERS FOR BOLTS, SCREWS, STUDS, RIVETS, AND COLD FORMED PARTS, SUCH FEEDERS COMPRISED OF BOWLS, BINS, TRACKS AND SUPPLY LINES FOR BOLTS, SCREWS, STUDS, NUTS AND SIMILAR ATTACHMENT ELEMENTS; MECHANIZED PUNCHING AND PLACING TOOLS, NAMELY, PUNCHING MODULES FOR STUDS AND NUTS FOR USE IN THE MANUFACTURE OF PROFILED SHEETS; MECHANIZED PRESSING TOOLS, NAMELY, MANUAL AND AUTOMATED PRESSES, POWER TOOLS, NAMELY, DRILL PRESSES FOR PRESSING STAKING, CLINCHING BOLTS, SCREWS, STUDS, NUTS, BOLT...