NPFC-H-G14-F QSS-12-F QBY-3/8-1/2-U QSY-3/8-12 QSLL-1/2-10 QBY-1/2-1/2-U QSY-1/2-12 NPFC-Y-3G12-F NPFC-T-G12-2R12-FMM NPFC-T-3R12-M NPFC-T-R12-2G12-MFF NPFC-T-3G12-F NPFC-T-2G12-R12-FMF QSTL-1/2-12 NPFC-T-2R12-G12-MMF QBT-1/2-1/2-U QBT-1/2-1/2-U-M QST-1/2-12 FR-4-1/8-B QSLL-1/2-12