Male Connector - Stainless Steel Compression Fitting for Metal and plastic tubings

Metric and Imperial sizes available (see Size Chart). Our fittings are compatible with other brands such as Swagelok and Parker. Please see our catalog for other types of fittings.

Specifications Body Material 316 Stainless Steel Nut (NTC) is Silver Plated Back Ferrule (BFC) is surface hardened Operating Temperature -425°F to 600°F (-253°C to 315°C) Compatibility Swagelok®, Parker A-Lok, Let-Lock, Yor-Lock Service Steam, Air, Water Oil, Gasoline, Natural Gas Most solvents and acids that are compatible with 316SS Pressure Tube (OD) Maximum Pressure (PSI at 72°F) 1/16" 10,000 1/8" 2mm 8,800 3/16" 4mm 5,500 1/4" 6mm 4,200 5/16" 8mm 3,300 3/8" 10mm 2,800 1/2" 12mm 2,500 5/8" 16mm 2,300 3/4" 18mm 2,100 1" 20mm 1,900 Strength Testing In the strength test, STC Fittings out performed Tubes, where Tubes failed before STC Fittings when pressures were raised beyond the recommended Maximum Pressure.

Dimensions Tube Size (OD) Thread Size Part No. A B C D E F G H 1/16" N1/8 MCC 1/16 N1/8 26.5 22.7 8.6 10 10 1 1.59 10 1/16" N1/4 MCC 1/16 N1/8 29.8 26.0 8.6 13 14 1 1.59 10 1/8" N1/8 MCC 1/8 N1/8 30.8 24.4 12.7 10 12 3 3.18 10 1/8" N1/4 MCC 1/8 N1/4 34.4 27.8 12.7 13 14 3 3.18 10 1/8" N3/8 MCC 1/8 N3/8 35.6 29.0 12.7 14 17 3 3.18 10 1/8" N1/2 MCC 1/8 N1/2 40.1 33.5 12.7 17 22 3 3.18 10 3/16" N1/8 MCC 3/16 N1/8 31.5 24.9 13.7 10 12 3 4.76 12 3/16" N1/8 MCC 3/16 N1/4 35.1 28.5 13.7 13 14 3 4.76 12 1/4" N1/8 MCC 1/4 N1/8 33.1 27.7 15.3 10 14 5 6.35 14 1/4" N1/4 MCC 1/4 N1/4 36.6 29.3 15.3 13 14 5 6.35 14 1/4" N3/8 MCC 1/4 N3/8 38.2 30.8 15.3 14 17 5 6.35 14 1/4" N1/2 MCC 1/4 N1/2 42.6 35.1 15.3 17 22 5 6.35 14 1/4" N3/4 MCC 1/4 N3/4 46.1 38.8 15.3 19 27 5 6.35 14 3/8" N1/8 MCC 3/8 N1/8 35.6 28.2 16.8 10 17 5 9.53 17 3/8" N1/4 MCC 3/8 N1/4 38.8 31.3 16.8 13 17 6 9.53 17 3/8" N3/8 MCC 3/8 N3/8 39.8 32.3 16.8 14 17 8 9.53 17 3/8" N1/2 MCC 3/8 N1/2 44.1 36.8 16.8 17 22 8 9.53 17 3/8" N3/4 MCC 3/8 N3/4 47.7 40.3 16.8 19 27 8 9.53 17 1/2" N1/8 MCC 1/2 N1/8 39.2 29.0 22.8 10 22 5 12.7 22 1/2" N1/4 MCC 1/2 N1/4 42.2 32.1 22.8 13 22 6 12.7 22 1/2" N3/8 MCC 1/2 N3/8 43.2 33.1 22.8 14 22 8 12.7 22 1/2" N1/2 MCC 1/2 N1/2 46.9 36.8 22.8 17 22 10 12.7 22 1/2" N3/4 MCC 1/2 N3/4 50.4 40.3 22.8 19 27 10 12.7 22 1/2" N1 MCC 1/2 N1 55.2 45.0 22.8 22 35 10 12.7 22 5/8" N3/8 MCC 5/8 N3/8 43.9 33.8 24.4 14 24 8 15.9 27 5/8" N1/2 MCC 5/8 N1/2 46.9 36.8 24.4 17 24 10 15.9 27 5/8" N3/4 MCC 5/8 N3/4 50.4 40.3 24.4 19 27 12 15.9 27 3/4" N1/2 MCC 3/4 N1/2 48.4 38.2 24.4 17 27 10 19.1 30 3/4" N3/4 MCC 3/4 N3/4 50.4 40.3 24.4 19 27 15 19.1 30 3/4" N1 MCC 3/4 N1 55.2 45.0 24.4 22 35 15 19.1 30 1" N1/2 MCC 1 N1/2 55.4 43.1 31.3 17 35 10 25.4 38 1" N3/4 MCC 1 N3/4 57.4 45.1 31.3 19 35 16.5 25.4 38 1" N1 MCC 1 N1 60.4 48.1 31.3 22 35 20 25.4 38 Tube Size (OD) Thread Size Part No. A B C D E F G H 4mm R1/8 MCC 4 R1/8 31.5 24.9 13.7 10 10 3 4 12 4mm R1/4 MCC 4 R1/4 35.1 29.5 13.7 13 14 3 4 12 4mm R3/8 MCC 4 R3/8 37.1 30.5 13.7 14 17 3 4 12 4mm R1/2 MCC 4 R1/2 41.1 34.5 13.7 17 22 3 4 12 6mm R1/8 MCC 6 R1/8 33.1 25.7 15.3 10 14 5 6 14 6mm R1/4 MCC 6 R1/4 36.7 29.3 15.3 13 14 5 6 14 6mm R3/8 MCC 6 R3/8 38.2 30.8 15.3 14 17 5 6 14 6mm R1/2 MCC 6 R1/2 42.7 35.3 15.3 17 22 5 6 14 8mm R1/8 MCC 8 R1/8 34.5 27.0 16.2 10 19 5 8 17 8mm R1/4 MCC 8 R1/4 37.5 30.0 16.2 13 19 6 8 17 8mm R3/8 MCC 8 R3/8 39.1 31.6 16.2 14 19 6 8 17 8mm R1/2 MCC 8 R1/2 43.6 36.1 16.2 17 22 6 8 17 10mm R1/8 MCC 10 R1/8 36.6 29.0 17.2 10 27 5 10 19 10mm R1/4 MCC 10 R1/4 39.7 32.1 17.2 13 22 6 10 19 10mm R3/8 MCC 10 R3/8 40.7 33.1 17.2 14 22 8 10 19 10mm R1/2 MCC 10 R1/2 44.5 36.9 17.2 17 22 8 10 19 10mm R3/4 MCC 10 R3/4 48.0 40.4 17.2 19 22 8 10 19 12mm R1/8 MCC 12 R1/8 39.1 29.0 22.8 10 27 5 12 22 12mm R1/4 MCC 12 R1/4 42.2 32.1 22.8 13 34 6 12 22 12mm R3/8 MCC 12 R3/8 43.2 33.1 22.8 14 24 8 12 22 12mm R1/2 MCC 12 R1/2 47.0 36.9 22.8 17 24 10 12 22 12mm R3/4 MCC 12 R3/4 50.0 40.4 22.8 19 27 10 12 22 12mm R1 MCC 12 R1 55.3 45.2 22.8 22 24 10 12 27 Dimensions for Reference Use Only: Imperial fittings in mm, Metric fittings in mm, U.S.O.