Depth Gauge - Part 1

This is a depth gauge specifically for use adjusting Spirio piano plungers.
2 holes in the assembly need to be tapped for 10-32 UNF screw threads.
See attached photos to see the full assembly.
ITEM NO.DESCRIPTION                         MFGR.                             MFGR. PART NO.QTY.
1                      DEPTH GAUGE PART 1      SHAPEWAYS                         -                               1
2                     STOP SCREW                          MCMASTER               99607A233                 1
3                    WING NUT                                  MCMASTER                92239A320                1
4                    BASE SCREW                           MCMASTER                91771A847                  1
5                     BASE INSERT                           MCMASTER               93330A502                 1
6                     MAGNET                                   K & J MAGNETICS     D4X8                             1
  OPTIONAL:   
7                      DEPTH GAUGE PART 2    SHAPEWAYS                          -                              1
8         #4 X 3/8" SHEET METAL SCREW      MCMASTER     90190A108               1