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

4300 CatalogPart DataSeal-Lok ® O-Ring Face Seal Tube FittingsNutBLORFS tube nutSAE 520110BAll dimensions are in inchesCapFNLORFS tube end capSAE 520112All dimensions are in inchesSTANDARDTUBEMATERIALFITTING TUBE T6 B FROM STOCKPART # O.D. UN/UNF-2B HEX C G S SS4 BL 1/4 9/16-18 11/16 0.41 0.58 • •6 BL 3/8 11/16-16 13/16 0.53 0.67 • •8 BL 1/2 13/16-16 15/16 0.65 0.83 • •10 BL 5/8 1-14 1 1/8 0.83 0.93 • •12 BL 3/4 1 3/16-12 1 3/8 0.95 1.02 • •12-14 BL 7/8 1 3/16-12 1 3/8 0.99 1.22 •14 BL* 7/8 1 5/16-12 1 1/2 1.08 1.04 •16 BL 1 1 7/16-12 1 5/8 1.14 1.10 • •20 BL 1 1/4 1 11/16-12 1 7/8 1.42 1.10 • •24 BL 1 1/2 2-12 2 1/4 1.73 1.10 • •32 BL* 2 2 1/2-12 2 7/8 2.22 1.30 •*Sizes 14 and 32 are not included in SAE J1453.STANDARDTUBEMATERIALFITTING TUBE T6 B FROM STOCKPART # O.D. UN/UNF-2B HEX K L S SS4 FNL 1/4 9/16-18 11/16 0.34 0.65 • •6 FNL 3/8 11/16-16 13/16 0.37 0.74 • •8 FNL 1/2 13/16-16 15/16 0.47 0.90 • •10 FNL 5/8 1-14 1 1/8 0.47 1.00 • •12 FNL 3/4 1 3/16-12 1 3/8 0.53 1.10 • •14 FNL* 7/8 1 5/16-12 1 1/2 0.61 1.14 •16 FNL 1 1 7/16-12 1 5/8 0.59 1.16 • •20 FNL 1 1/4 1 11/16-12 1 7/8 0.59 1.16 • •24 FNL 1 1/2 2-12 2 1/4 0.59 1.16 • •32 FNL* 2 2 1/2-12 2 7/8 0.80 1.47 •*Sizes 14 and 32 are not included in SAE J1453.B37Parker Hannifin CorporationTube Fittings DivisionColumbus, Ohio