Legs screws - duel ended metal to wood with insert

Leg fixings - wood to metal dowel screws, dual threaded screws with machine thread insert

"C" type wood to metal dowel screw with machine thread insert for leg block and wood thread for leg on later Morley spinets, clavichords and virginals - square tapered legs or turned and fluted legs

2 parts - double ended screw, one end with wooden thread and the other with a machine thread to go into the metal insert in leg block - without leg block or leg