Brother International HL-2400C Service Manual - Page 200

Class Code BT3X8 Table 7-1: Table of Screw Sizes Used in the Printer Name of Screw Size and Shape of Screw M-Thread TS Length Sharp T3 8mm Remarks BT3X12 T3 Cross recessed head tapping screw T4 BT4X8 T4 10mm 6mm 8mm Used for plastic parts. BT4X10 ST3X6 S tight screw T4 10mm ST 6mm Used for steel parts fitted to steel plates. Cross recessed M4X6 head tapping screw M4 (Pan head) Unique screw for SP3 heater connector. M3 6mm 10mm F4X6 Cross recessed head screw with flange. F4 6mm Cross recessed FST3X10 head S tight screw FST 10mm with flange. M2X10 Cross recessed head screw (Pan head) M2 10mm Used for frame and GND. 4 10 Used for the fusing unit connector. Used for the fusing unit. Used for the fusing unit. Used for the fusing unit. VII-2