NPFC-R-G38-G14-MF-P50 NPFC-E1-2G14-FM NPFC-D-2G38-M QB-1/8-5/16-U QB-1/8-5/16-U-M QBM-M5-1/8-U-M QSM-G1/8-4 QSM-M5-1/8-I-U-M QB-M5-5/32-U-M QB-1/4-5/16-U-M QBML-1/8-1/8-U NPFC-D-2R14-M NPFC-D-R14-R12-M NPFC-D-R14-R38-M QB-M5-1/4-U-M NPFC-R-G38-G14-MF QB-3/8-1/4-U-M QS-1/8-5/16-I-U-M QB-3/8-5/16-U-M QB-3/8-5/16-U