DW Drum Workshop Spare Parts for DW5000 DW9000 Kick Pedal Hi-Hat Footplate

I think most of these were from either a DW5000 or DW9000 series Kick Pedal. The larger T-bolt may have been from the footplate of a DW5000 or DW9000 series Hi-Hat stand. T-handle screw - larger screw possibly for tightening down the footboard on bass pedal or hi-hat.