This document contains definitions of common tools and hardware items. It defines nails as small metal spikes with broadened flat heads used to join things together or serve as hooks. Staples are described as thin wire with two short right-angled end pieces used to fasten sheets of paper. Nuts are defined as small flat pieces with threaded holes to screw onto bolts. Washers are small flat rings used under nuts or bolt heads to spread pressure or as spacers. It also defines screwdrivers, screws, spanners, and bolts.