Seal-Lok O-Ring Face Seal Tube Fittings - Precision Fitting & Gauge

4300 CatalogPart DataSeal-Lok ® O-Ring Face Seal Tube FittingsMale Pipe ConnectorFLOORFS tube end / male pipe endPart Number InformationFL - Body onlyFLO - Assembled with O-ringsAll dimensions are in inchesTUBE T PT HHSTANDARDMATERIALFITTING TUBE TUBE END PORT THD D* D1* H AFTER FROM STOCKPART # O.D. UN/UNF-2A NPTF DRILL DRILL FF HEX ASSY. S SS4 FLO 1/4 9/16-18 1/8-27 0.172 0.188 1.07 5/8 0.83 • •4-4 FLO 1/4 9/16-18 1/4-18 0.172 0.281 1.26 5/8 0.92 • •4-6 FLO 1/4 9/16-18 3/8-18 0.172 0.172 1.32 3/4 0.98 • •6 FLO 3/8 11/16-16 1/4-18 0.264 0.264 1.25 3/4 0.91 • •6-6 FLO 3/8 11/16-16 3/8-18 0.264 0.406 1.34 3/4 0.99 • •6-8 FLO 3/8 11/16-16 1/2-14 0.264 0.531 1.55 7/8 1.09 • •8 FLO 1/2 13/16-16 3/8-18 0.378 0.406 1.48 7/8 1.13 • •8-4 FLO 1/2 13/16-16 1/4-18 0.378 0.281 1.48 7/8 1.13 •8-8 FLO 1/2 13/16-16 1/2-14 0.378 0.531 1.64 7/8 1.18 • •8-12 FLO 1/2 13/16-16 3/4-14 0.378 0.719 1.69 1 1/8 1.21 • •10 FLO 5/8 1-14 1/2-14 0.484 0.531 1.82 1 1/16 1.36 • •10-12 FLO 5/8 1-14 3/4-14 0.484 0.719 1.82 1 1/8 1.34 •12 FLO 3/4 1 3/16-12 3/4-14 0.609 0.719 1.93 1 1/4 1.45 • •12-8 FLO 3/4 1 3/16-12 1/2-14 0.609 0.531 1.93 1 1/4 1.47 •12-16 FLO 3/4 1 3/16-12 1-11 1/2 0.609 0.938 2.13 1 3/8 1.56 •14 FLO** 7/8 1 5/16-12 3/4-14 0.709 0.709 2.00 1 3/8 1.52 •16 FLO 1 1 7/16-12 1-11 1/2 0.812 0.938 2.19 1 1/2 1.62 • •16-12 FLO 1 1 7/16-12 3/4-14 0.812 0.719 2.00 1 1/2 1.52 •20 FLO 1 1/4 1 11/16-12 1 1/4-11 1/2 1.024 1.250 2.30 1 7/8 1.71 •24 FLO 1 1/2 2-12 1 1/2-11 1/2 1.260 1.500 2.40 2 1/8 1.81 •* Manufacturing option permits a single drill through equal to the smaller of D and D1.** Size 14 is not included in SAE J1453.B24Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohio