The SPD-SX and SPD-SX Special Edition (SE) use four screws to attach a stand holder (PDS-10/20 or APC-33) to the bottom panel. These screws are included with the unit.
If the screws have been lost, replacement sets can be ordered through Roland's parts department. Refer to "How to Order Replacement Parts" on the Roland website, or contact an authorized Roland dealer in your region.
Part Code: 40238145
Part Name: SCREW M5X12, TRUSS MACHINE BZC
Screw size: Threading and width 10/32, length 1/2 inch
Caution: Using incorrect screws may damage the unit. Roland recommends using factory replacement parts only.