Fractional Tube X NPT (F) Excel Metal part no. Equivalent Part no. Type 1 Equivalent part no Type 2 NPT FEMALE PIPE SIZE P LX ODT-ØT(INCHES) Ø E BODY HEX F C NUT HEX W D L1 2-FBTD-2N -200-3-2TTF 2FBT2N 1/8 0.75 1/8 0.09 9/16 0.60 7/16 0.50 1.94 3-FBTD-2N -300-3-2TTF 3FBT2N 1/8 0.75 3/16 0.09 9/16 0.60 7/16 0.50 2.02 4-FBTD-2N -400-3-2TTF 4FBT2N 1/8 0.75 1/4 0.19 9/16 0.70 9/16 0.60 2.12 4-FBTD-4N -400-3-4TTF 4FBT4N 1/4 0.88 1/4 0.19 11/16 0.70 9/16 0.60 2.34 5-FBTD-2N -500-3-2TTF 5FBT2N 1/8 0.75 5/16 0.25 5/8 0.76 5/8 0.64 2.34 6-FBTD-4N -600-3-4TTF 6FBT4N 1/4 0.88 3/8 0.28 13/16 0.76 11/16 0.66 2.46 6-FBTD-6N -600-3-6TTF 6FBT6N 3/8 0.88 3/8 0.28 13/16 0.76 11/16 0.66 2.62 6-FBTD-8N -600-3-8TTF 6FBT8N 1/2 1.12 3/8 0.28 1-1/16 0.76 11/16 0.66 2.84 8-FBTD-4N -810-3-4TTF 8FBT4N 1/4 0.88 1/2 0.41 13/16 0.86 7/8 0.90 2.84 8-FBTD-6N -810-3-6TTF 8FBT6N 3/8 0.88 1/2 0.41 13/16 0.86 7/8 0.90 2.84 8-FBTD-8N -810-3-8TTF 8FBT8N 1/2 1.12 1/2 0.41 1-1/16 0.86 7/8 0.90 3.06 10-FBTD-8N -1010-3-8TTF 10FBT8N 1/2 1.12 5/8 0.50 1-1/16 0.86 1 0.96 3.06 12-FBTD-12N -1210-3-12TTF 12FBT12N 3/4 1.25 3/4 0.62 1-3/8 0.86 1-1/8 0.96 3.52 14-FBTD-12N -1410-3-12TTF 14FBT12N 3/4 1.25 7/8 0.72 1-3/8 0.86 1-1/4 1.02 3.52 16-FBTD-12N -1610-3-12TTF 16FBT12N 3/4 1.25 1 0.88 1-3/8 1.04 1-1/2 1.23 3.86 16-FBTD-16N -1610-3-16TTF 16FBT16N 1 1.50 1 0.88 1-11/16 1.04 1-1/2 1.23 4.22 Note : The E dimension is the minimum opening. Dimension l1,c,d is shown in the finger-tight position. Dimensions are for reference only and are subject to change npt thread as per ansi b 1.20.1. Metric Tube X NPT (F) Excel Metal part no. Equivalent Part no. Type 1 Equivalent part no Type 2 NPT FEMALE PIPE SIZE P LX ODT ØT(MM) Ø E C BODY HEX F D NUT HEX W L1 6M-FRTD-2N -6MO-3-2TFT M6FRT1/8N 1/8 19.0 6 4.8 17.7 9/16 15.3 14 53.9 6M-FRTD-4N -6MO-3-4TFT M6FRT1/4N 1/4 22.4 6 4.8 17.7 13/16 15.3 14 59.5 8M-FRTD-2N -8MO-3-2TFT M8FRT1/8N 1/8 19.0 8 6.4 18.6 13/16 16.2 16 59.7 8M-FRTD-4N -8MO-3-4TFT M8FRT1/4N 1/4 22.4 8 6.4 18.6 13/16 16.2 16 61.2 10M-FRTD-4N -10MO-3-4TFT M10FRT1/4N 1/4 22.4 10 7.9 19.5 13/16 17.2 19 67.0 12M-FRTD-4N -12MO-3-4TFT M12FRT1/4N 1/8 22.7 12 9.5 22.0 13/16 22.8 22 72.0 12M-FRTD-6N -12MO-3-6TFT M12FRT3/8N 1/4 22.4 12 9.5 22.0 13/16 22.8 22 72.0 12M-FRTD-8N -12MO-3-8TFT M12FRT1/2N 3/8 22.4 12 9.50 22.00 13/16 22.8 22 72.0 16M-FRTD-8N -16MO-3-8TFT M16FRT1/2N 1/2 28.5 12 9.50 22.00 1-1/16 22.8 22 77.6 16M-FRTD-16N -16MO-3-16TFT M16FRT1N 1 28.4 16 12.7 22 1-1/16 24.4 25 77.6 Note : The E dimension is the minimum opening. Dimension l1,c,d is shown in the finger-tight position. Dimensions are for reference only and are subject to change npt thread as per ansi b 1.20.1.
