Thrust Screw - for bed/headstock

New 1/4" BSF thrust screw (Ref A2137) - for both the ML7 and Super 7, it is used in the following areas;

The headstock - the thrust screws screws into the two tapped holes in the lathe bed and pushes the headstock against the center shear to align it with the bed.

The tailstock - the thrust screws screws into the two tapped holes in the tailstock base to set the tailstock gib