37° Flared Fittings for Stainless Steel Tubing

Tubing: Use with welded or seamless 304 or 316 stainless steel that meets ASTM A213, ASTM A249, or ASTM A269

Specifications Met: ISO 8434, SAE J514, except fittings with BSPP and BSPT threads meet SAE J514 only

Also known as JIC (Joint Industrial Council) fittings, these provide a tight metal-to-metal seal on tubing that is flared to 37°. They are 316 stainless steel for excellent corrosion resistance. Fittings require a nut and a sleeve (ferrule) for each tube end. Nuts and sleeves are sold separately.

BSPP threads and UN/UNF (SAE Straight) male threads have a gasket to protect against leaks. UN/UNF (SAE Straight) threads are also known as O-ring boss threads.

3D CAD models availableFor technical drawings and 3-D models, click on a part number.

Straight Adapters, Tube × Male Threaded Pipe

For Use With: See table

Temperature Range: See table

For Tube

OD Pipe

Size Thread Size For Use With Material Gasket Material Max. Pressure Temp.

Range, ° F Each

NPT Threads

1/8" 1/8 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K411 $18.65

3/16" 1/8 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K363 15.86

1/4" 1/8 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K161 9.54

1/4" 1/4 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K162 11.69

1/4" 3/8 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K364 23.25

1/4" 1/2 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K365 45.38

5/16" 1/8 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K169 14.24

5/16" 1/4 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K212 15.85

3/8" 1/8 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K115 19.24

3/8" 1/4 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K163 12.01

3/8" 3/8 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K164 15.57

1/2" 1/4 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K116 20.88

1/2" 3/8 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K165 19.30

1/2" 1/2 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K166 23.95

1/2" 3/4 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 4,500 psi @ 72° F -420 to 1200° 50715K117 64.17

5/8" 1/2 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 50715K269 34.33

5/8" 3/4 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 4,500 psi @ 72° F -420 to 1200° 50715K118 99.37

3/4" 1/2 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 5,000 psi @ 72° F -420 to 1200° 50715K366 50.08

3/4" 3/4 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 4,500 psi @ 72° F -420 to 1200° 50715K167 49.44

3/4" 1 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 3,500 psi @ 72° F -420 to 1200° 50715K367 103.24

7/8" 3/4 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 4,000 psi @ 72° F -420 to 1200° 50715K119 108.96

1" 3/4 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 4,000 psi @ 72° F -420 to 1200° 50715K121 80.11

1" 1 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 3,500 psi @ 72° F -420 to 1200° 50715K168 75.07

1 1/4" 1 1/4 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 3,000 psi @ 72° F -420 to 1200° 50715K122 129.76

1 1/2" 1 1/2 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 2,000 psi @ 72° F -420 to 1200° 50715K731 163.60

2" 2 __ Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water 316 Stainless Steel __ 1,500 psi @ 72° F -420 to 1200° 50715K123 288.32

BSPP Threads

1/4" 1/8 __ Air, Hydraulic Fluid, Water 316 Stainless Steel Fluoroelastomer Rubber 6,000 psi @ 72° F -15 to 400° 5097K41 17.92

1/4" 1/4 __ Air, Hydraulic Fluid, Water 316 Stainless Steel Fluoroelastomer Rubber 6,000 psi @ 72° F -15 to 400° 5097K42 16.97

3/8" 1/4 __ Air, Hydraulic Fluid, Water 316 Stainless Steel Fluoroelastomer Rubber 6,000 psi @ 72° F -15 to 400° 5097K43 54.94

3/8" 3/8 __ Air, Hydraulic Fluid, Water 316 Stainless Steel Fluoroelastomer Rubber 6,000 psi @ 72° F -15 to 400° 5097K44 21.83

BSPT Threads

1/4" 1/8 __ Air, Hydraulic Fluid, Natural Gas, Water 316 Stainless Steel __ 8,000 psi @ 72° F -420 to 1200° 5097K31 16.24

1/4" 1/4 __ Air, Hydraulic Fluid, Natural Gas, Water 316 Stainless Steel __ 8,000 psi @ 72° F -420 to 1200° 5097K32 19.86

3/8" 1/4 __ Air, Hydraulic Fluid, Natural Gas, Water 316 Stainless Steel __ 7,500 psi @ 72° F -420 to 1200° 5097K34 20.40

3/8" 3/8 __ Air, Hydraulic Fluid, Natural Gas, Water 316 Stainless Steel __ 7,500 psi @ 72° F -420 to 1200° 5097K35 26.46

1/2" 1/2 __ Air, Hydraulic Fluid, Natural Gas, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 5097K38 40.70

3/4" 3/4 __ Air, Hydraulic Fluid, Natural Gas, Water 316 Stainless Steel __ 6,000 psi @ 72° F -420 to 1200° 5097K39 92.90

UN/UNF (SAE Straight) Threads

1/8" __ 5/16"-24 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Fluoroelastomer Rubber 6,000 psi @ 72° F -15 to 400° 50715K128 25.58

3/16" __ 3/8"-24 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Buna-N Rubber 6,000 psi @ 72° F -30 to 250° 50715K383 20.66

1/4" __ 7/16"-20 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Fluoroelastomer Rubber 6,000 psi @ 72° F -15 to 400° 50715K831 11.40

1/4" __ 1/2"-20 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Buna-N Rubber 6,000 psi @ 72° F -30 to 250° 50715K353 31.31

1/4" __ 9/16"-18 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Buna-N Rubber 6,000 psi @ 72° F -30 to 250° 50715K143 13.98

1/4" __ 9/16"-18 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Fluoroelastomer Rubber 6,000 psi @ 72° F -15 to 400° 50715K129 17.62

5/16" __ 1/2"-20 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Buna-N Rubber 6,000 psi @ 72° F -30 to 250° 50715K354 22.44

3/8" __ 7/16"-20 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Buna-N Rubber 6,000 psi @ 72° F -30 to 250° 50715K355 31.31

3/8" __ 9/16"-18 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Fluoroelastomer Rubber 6,000 psi @ 72° F -15 to 400° 50715K832 13.84

3/8" __ 3/4"-16 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Buna-N Rubber 6,000 psi @ 72° F -30 to 250° 50715K356 27.95

1/2" __ 9/16"-18 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Buna-N Rubber 6,000 psi @ 72° F -30 to 250° 50715K357 31.31

1/2" __ 3/4"-16 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Fluoroelastomer Rubber 6,000 psi @ 72° F -15 to 400° 50715K833 21.13

1/2" __ 7/8"-14 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Buna-N Rubber 6,000 psi @ 72° F -30 to 250° 50715K358 37.82

1/2" __ 1 1/16"-12 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Buna-N Rubber 6,000 psi @ 72° F -30 to 250° 50715K359 59.46

5/8" __ 7/8"-14 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Fluoroelastomer Rubber 6,000 psi @ 72° F -15 to 400° 50715K834 36.50

3/4" __ 7/8"-14 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Fluoroelastomer Rubber 6,000 psi @ 72° F -15 to 400° 50715K131 104.04

3/4" __ 1 1/16"-12 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Fluoroelastomer Rubber 6,000 psi @ 72° F -15 to 400° 50715K835 64.86

3/4" __ 1 3/16"-12 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Buna-N Rubber 5,000 psi @ 72° F -30 to 250° 50715K361 90.54

1" __ 1 5/16"-12 Air, Hydraulic Fluid, Isopropyl Alcohol, Water 316 Stainless Steel Fluoroelastomer Rubber 5,000 psi @ 72° F -15 to 400° 50715K836 97.24

Straight Adapters, Tube × Female Threaded Pipe

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

For Tube

OD Pipe

Size Material Max. Pressure Each

NPT Threads

1/8" 1/8 316 Stainless Steel 6,000 psi @ 72° F 50715K412 $47.66

1/4" 1/8 316 Stainless Steel 6,000 psi @ 72° F 50715K171 13.15

1/4" 1/4 316 Stainless Steel 6,000 psi @ 72° F 50715K172 18.61

5/16" 1/8 316 Stainless Steel 6,000 psi @ 72° F 50715K179 34.95

5/16" 1/4 316 Stainless Steel 6,000 psi @ 72° F 50715K213 28.52

3/8" 1/4 316 Stainless Steel 6,000 psi @ 72° F 50715K173 19.71

3/8" 3/8 316 Stainless Steel 6,000 psi @ 72° F 50715K174 27.92

1/2" 3/8 316 Stainless Steel 6,000 psi @ 72° F 50715K175 28.86

1/2" 1/2 316 Stainless Steel 6,000 psi @ 72° F 50715K176 46.53

5/8" 1/2 316 Stainless Steel 6,000 psi @ 72° F 50715K279 44.67

3/4" 3/4 316 Stainless Steel 4,500 psi @ 72° F 50715K177 69.58

1" 1 316 Stainless Steel 3,500 psi @ 72° F 50715K178 112.54

1 1/2" 1 1/2 316 Stainless Steel 2,000 psi @ 72° F 50715K732 230.56

Straight Adapters (Swivels Until Tightened), Female Tube × Male Threaded Pipe

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

Fittings that swivel until tightened have a built-in nut that rotates 360° for easy installation.

Fittings with female tube end have an internal flare that mates with the male tube end of another fitting.

For Tube

OD Pipe

Size Material Max. Pressure Each

NPT Threads

1/4" 1/8 316 Stainless Steel 6,000 psi @ 72° F 50715K745 $106.71

1/4" 1/4 316 Stainless Steel 6,000 psi @ 72° F 50715K746 104.18

5/16" 1/8 316 Stainless Steel 6,000 psi @ 72° F 50715K747 110.82

5/16" 1/4 316 Stainless Steel 6,000 psi @ 72° F 50715K759 110.82

3/8" 1/4 316 Stainless Steel 5,000 psi @ 72° F 50715K683 81.07

3/8" 3/8 316 Stainless Steel 5,000 psi @ 72° F 50715K684 105.33

1/2" 3/8 316 Stainless Steel 5,000 psi @ 72° F 50715K748 126.47

1/2" 1/2 316 Stainless Steel 4,500 psi @ 72° F 50715K685 102.10

5/8" 1/2 316 Stainless Steel 6,000 psi @ 72° F 50715K761 153.43

3/4" 1/2 316 Stainless Steel 3,000 psi @ 72° F 50715K687 167.76

3/4" 3/4 316 Stainless Steel 4,000 psi @ 72° F 50715K686 163.45

1" 1 316 Stainless Steel 3,000 psi @ 72° F 50715K688 182.46

1 1/2" 1 1/2 316 Stainless Steel 2,000 psi @ 72° F 50715K749 272.66

Straight Adapters (Swivels Until Tightened), Female Tube × Female Threaded Pipe

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

Fittings that swivel until tightened have a built-in nut that rotates 360° for easy installation.

Fittings with female tube end have an internal flare that mates with the male tube end of another fitting.

For Tube

OD Pipe

Size Material Max. Pressure Each

NPT Threads

1/4" 1/4 316 Stainless Steel 6,000 psi @ 72° F 50715K132 $112.14

3/8" 1/4 316 Stainless Steel 5,000 psi @ 72° F 50715K133 96.08

3/8" 3/8 316 Stainless Steel 5,000 psi @ 72° F 50715K134 104.04

1/2" 1/2 316 Stainless Steel 4,500 psi @ 72° F 50715K135 128.22

3/4" 3/4 316 Stainless Steel 4,000 psi @ 72° F 50715K136 180.30

1" 1 316 Stainless Steel 3,000 psi @ 72° F 50715K137 232.93

Through-Wall Straight Adapters, Tube × Male Threaded Pipe

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.

For Tube

OD Pipe

Size Material Max. Pressure For Hole

Dia. For Max.

Wall Thick. Each

NPT Threads

1/4" 1/4 316 Stainless Steel 6,000 psi @ 72° F 1/16" 21/64" 50715K124 $86.45

3/8" 3/8 316 Stainless Steel 6,000 psi @ 72° F 9/16" 27/64" 50715K125 95.30

1/2" 1/2 316 Stainless Steel 6,000 psi @ 72° F 3/4" 7/16" 50715K126 110.67

3/4" 3/4 316 Stainless Steel 4,500 psi @ 72° F 1 1/16" 7/16" 50715K127 146.35

Straight Connectors, Tube

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

For Tube

OD Material Max. Pressure Each

1/8" 316 Stainless Steel 6,000 psi @ 72° F 50715K414 $63.52

1/4" 316 Stainless Steel 6,000 psi @ 72° F 50715K261 13.82

5/16" 316 Stainless Steel 6,000 psi @ 72° F 50715K266 28.49

3/8" 316 Stainless Steel 6,000 psi @ 72° F 50715K262 17.53

1/2" 316 Stainless Steel 6,000 psi @ 72° F 50715K263 26.11

5/8" 316 Stainless Steel 6,000 psi @ 72° F 50715K267 50.25

3/4" 316 Stainless Steel 6,000 psi @ 72° F 50715K264 67.71

1" 316 Stainless Steel 4,500 psi @ 72° F 50715K265 81.79

1 1/2" 316 Stainless Steel 2,000 psi @ 72° F 50715K735 193.41

Straight Connectors (Swivels Until Tightened), Female Tube

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

Fittings that swivel until tightened have a built-in nut that rotates 360° for easy installation.

Fittings with female tube end have an internal flare that mates with the male tube end of another fitting.

For Tube

OD Material Max. Pressure Each

1/8" 316 Stainless Steel 6,000 psi @ 72° F 50715K751 $107.65

1/4" 316 Stainless Steel 6,000 psi @ 72° F 50715K689 102.10

5/16" 316 Stainless Steel 6,000 psi @ 72° F 50715K752 134.05

3/8" 316 Stainless Steel 5,000 psi @ 72° F 50715K691 116.06

1/2" 316 Stainless Steel 4,500 psi @ 72° F 50715K692 129.98

5/8" 316 Stainless Steel 4,500 psi @ 72° F 50715K753 153.05

3/4" 316 Stainless Steel 4,000 psi @ 72° F 50715K754 179.42

1" 316 Stainless Steel 3,000 psi @ 72° F 50715K755 221.66

Through-Wall Straight Connectors, Tube

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.

For Tube

OD Material Max. Pressure For Hole

Dia. For Max.

Wall Thick. Each

1/4" 316 Stainless Steel 6,000 psi @ 72° F 1/2" 3/8" 50715K581 $38.11

3/8" 316 Stainless Steel 6,000 psi @ 72° F 5/8" 7/16" 50715K582 46.83

1/2" 316 Stainless Steel 6,000 psi @ 72° F 3/4" 7/16" 50715K583 74.24

5/8" 316 Stainless Steel 6,000 psi @ 72° F 15/16" 7/16" 50715K584 124.66

3/4" 316 Stainless Steel 6,000 psi @ 72° F 1 1/8" 7/16" 50715K585 144.21

1" 316 Stainless Steel 4,500 psi @ 72° F 1 3/8" 7/16" 50715K586 190.57

Straight Reducers, Tube

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

For Tube

OD (A) For Tube

OD (B) Material Max. Pressure Each

3/8" 1/4" 316 Stainless Steel 6,000 psi @ 72° F 50715K572 $39.70

1/2" 3/8" 316 Stainless Steel 6,000 psi @ 72° F 50715K573 71.46

3/4" 1/2" 316 Stainless Steel 6,000 psi @ 72° F 50715K574 88.93

Straight Reducing Adapters, Female Tube × Tube

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

Fittings with female tube end have an internal flare that mates with the male tube end of another fitting.

For Tube

OD (A) For Tube

OD (B) Material Max. Pressure Each

3/8" 1/4" 316 Stainless Steel 6,000 psi @ 72° F 50715K693 $18.25

1/2" 1/4" 316 Stainless Steel 6,000 psi @ 72° F 50715K694 26.73

1/2" 3/8" 316 Stainless Steel 6,000 psi @ 72° F 50715K695 25.09

5/8" 1/2" 316 Stainless Steel 6,000 psi @ 72° F 50715K758 21.35

3/4" 1/4" 316 Stainless Steel 6,000 psi @ 72° F 50715K696 42.93

3/4" 1/2" 316 Stainless Steel 6,000 psi @ 72° F 50715K697 40.59

1" 1/2" 316 Stainless Steel 4,500 psi @ 72° F 50715K698 68.02

1" 3/4" 316 Stainless Steel 4,500 psi @ 72° F 50715K699 64.86

90° Elbow Adapters, Tube × Male Threaded Pipe

For Use With: See table

Temperature Range: See table

For Tube

OD Pipe

Size Material Gasket Material Washer Material Max. Pressure Each

NPT Threads

1/8" 1/8 316 Stainless Steel __ __ 5,000 psi @ 72° F 50715K413 $52.43

1/4" 1/8 316 Stainless Steel __ __ 5,000 psi @ 72° F 50715K181 23.13

1/4" 1/4 316 Stainless Steel __ __ 5,000 psi @ 72° F 50715K182 26.28

5/16" 1/8 316 Stainless Steel __ __ 5,000 psi @ 72° F 50715K189 47.46

5/16" 1/4 316 Stainless Steel __ __ 5,000 psi @ 72° F 50715K214 31.67

3/8" 1/4 316 Stainless Steel __ __ 5,000 psi @ 72° F 50715K183 26.80

3/8" 3/8 316 Stainless Steel __ __ 5,000 psi @ 72° F 50715K184 39.56

1/2" 3/8 316 Stainless Steel __ __ 5,000 psi @ 72° F 50715K185 43.25

1/2" 1/2 316 Stainless Steel __ __ 5,000 psi @ 72° F 50715K186 55.85

5/8" 1/2 316 Stainless Steel __ __ 5,000 psi @ 72° F 50715K289 71.18

3/4" 3/4 316 Stainless Steel __ __ 4,000 psi @ 72° F 50715K187 95.63

1" 1 316 Stainless Steel __ __ 3,000 psi @ 72° F 50715K188 140.19

1 1/2" 1 1/2 316 Stainless Steel __ __ 2,000 psi @ 72° F 50715K733 371.88

BSPP Threads

1/4" 1/8 316 Stainless Steel Fluoroelastomer Rubber Stainless Steel 6,000 psi @ 72° F 5097K45 79.59

1/4" 1/4 316 Stainless Steel Fluoroelastomer Rubber Stainless Steel 6,000 psi @ 72° F 5097K46 76.90

3/8" 1/4 316 Stainless Steel Fluoroelastomer Rubber Stainless Steel 6,000 psi @ 72° F 5097K47 91.73

3/8" 3/8 316 Stainless Steel Fluoroelastomer Rubber Stainless Steel 6,000 psi @ 72° F 5097K48 111.68

BSPT Threads

1/4" 1/4 316 Stainless Steel __ __ 8,000 psi @ 72° F 5097K71 48.29

3/8" 1/4 316 Stainless Steel __ __ 7,500 psi @ 72° F 5097K73 45.56

3/8" 3/8 316 Stainless Steel __ __ 7,500 psi @ 72° F 5097K74 71.41

90° Elbow Adapters, Tube × Female Threaded Pipe

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

For Tube

OD Pipe

Size Material Max. Pressure Each

NPT Threads

1/4" 1/8 316 Stainless Steel 5,000 psi @ 72° F 50715K191 $34.73

1/4" 1/4 316 Stainless Steel 5,000 psi @ 72° F 50715K192 44.04

5/16" 1/4 316 Stainless Steel 5,000 psi @ 72° F 50715K215 69.82

3/8" 1/4 316 Stainless Steel 5,000 psi @ 72° F 50715K193 48.43

3/8" 3/8 316 Stainless Steel 4,500 psi @ 72° F 50715K194 67.52

1/2" 3/8 316 Stainless Steel 3,000 psi @ 72° F 50715K195 62.74

1/2" 1/2 316 Stainless Steel 3,000 psi @ 72° F 50715K196 92.22

3/4" 3/4 316 Stainless Steel 3,000 psi @ 72° F 50715K197 144.20

1" 1 316 Stainless Steel 1,500 psi @ 72° F 50715K198 276.17

90° Elbow Adapters (Swivels Until Tightened), Tube × Female Tube

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

Fittings that swivel until tightened have a built-in nut that rotates 360° for easy installation.

Fittings with female tube end have an internal flare that mates with the male tube end of another fitting.

For Tube

OD Material Max. Pressure Each

1/4" 316 Stainless Steel 5,000 psi @ 72° F 50715K532 $31.77

5/16" 316 Stainless Steel 5,000 psi @ 72° F 50715K533 79.41

3/8" 316 Stainless Steel 4,500 psi @ 72° F 50715K534 47.66

1/2" 316 Stainless Steel 4,000 psi @ 72° F 50715K535 71.46

5/8" 316 Stainless Steel 4,000 psi @ 72° F 50715K536 95.29

3/4" 316 Stainless Steel 3,500 psi @ 72° F 50715K537 134.99

1" 316 Stainless Steel 2,500 psi @ 72° F 50715K538 198.52

1 1/2" 316 Stainless Steel 2,000 psi @ 72° F 50715K737 278.97

90° Elbow Connectors, Tube

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

For Tube

OD Material Max. Pressure Each

1/4" 316 Stainless Steel 5,000 psi @ 72° F 50715K562 $25.40

5/16" 316 Stainless Steel 5,000 psi @ 72° F 50715K563 76.22

3/8" 316 Stainless Steel 5,000 psi @ 72° F 50715K564 31.77

1/2" 316 Stainless Steel 5,000 psi @ 72° F 50715K565 44.46

5/8" 316 Stainless Steel 5,000 psi @ 72° F 50715K566 73.05

3/4" 316 Stainless Steel 4,500 psi @ 72° F 50715K567 69.57

1" 316 Stainless Steel 3,500 psi @ 72° F 50715K568 142.93

45° Elbow Adapters, Tube × Male Threaded Pipe

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

For Tube

OD Pipe

Size Material Max. Pressure Each

NPT Threads

1/8" 1/8 316 Stainless Steel 5,000 psi @ 72° F 50715K637 $112.07

1/4" 1/8 316 Stainless Steel 5,000 psi @ 72° F 50715K639 47.30

1/4" 1/4 316 Stainless Steel 5,000 psi @ 72° F 50715K641 47.30

5/16" 1/8 316 Stainless Steel 5,000 psi @ 72° F 50715K643 100.56

5/16" 1/4 316 Stainless Steel 5,000 psi @ 72° F 50715K644 84.96

3/8" 1/4 316 Stainless Steel 5,000 psi @ 72° F 50715K645 59.05

3/8" 3/8 316 Stainless Steel 5,000 psi @ 72° F 50715K647 99.10

1/2" 3/8 316 Stainless Steel 5,000 psi @ 72° F 50715K649 70.84

1/2" 1/2 316 Stainless Steel 5,000 psi @ 72° F 50715K651 81.91

5/8" 1/2 316 Stainless Steel 5,000 psi @ 72° F 50715K652 99.10

3/4" 3/4 316 Stainless Steel 4,000 psi @ 72° F 50715K653 113.38

1" 1 316 Stainless Steel 3,000 psi @ 72° F 50715K655 262.13

Inline Tee Adapters, Tube × Male Threaded Pipe

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

Inline tees are also known as branch tees.

For Tube

OD Pipe

Size Material Max. Pressure Each

NPT Threads

1/4" 1/8 316 Stainless Steel 5,000 psi @ 72° F 50715K701 $41.38

1/4" 1/4 316 Stainless Steel 5,000 psi @ 72° F 50715K702 66.14

5/16" 1/8 316 Stainless Steel 5,000 psi @ 72° F 50715K703 103.46

5/16" 1/4 316 Stainless Steel 8,000 psi @ 72° F 50715K704 114.51

3/8" 1/4 316 Stainless Steel 5,000 psi @ 72° F 50715K705 49.64

3/8" 3/8 316 Stainless Steel 5,000 psi @ 72° F 50715K706 111.63

1/2" 3/8 316 Stainless Steel 5,000 psi @ 72° F 50715K707 78.59

1/2" 1/2 316 Stainless Steel 5,000 psi @ 72° F 50715K708 111.63

5/8" 1/2 316 Stainless Steel 5,000 psi @ 72° F 50715K709 148.77

3/4" 3/4 316 Stainless Steel 4,000 psi @ 72° F 50715K711 141.34

1" 1 316 Stainless Steel 3,000 psi @ 72° F 50715K712 223.13

Inline Tee Adapters (Swivels Until Tightened), Tube × Female Tube

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

Fittings that swivel until tightened have a built-in nut that rotates 360° for easy installation.

Fittings with female tube end have an internal flare that mates with the male tube end of another fitting.

Inline tees are also known as branch tees.

For Tube

OD Material Max. Pressure Each

1/4" 316 Stainless Steel 5,000 psi @ 72° F 50715K723 $49.64

5/16" 316 Stainless Steel 5,000 psi @ 72° F 50715K724 89.23

3/8" 316 Stainless Steel 4,500 psi @ 72° F 50715K725 59.52

1/2" 316 Stainless Steel 4,000 psi @ 72° F 50715K726 96.65

3/4" 316 Stainless Steel 3,500 psi @ 72° F 50715K728 171.02

1" 316 Stainless Steel 2,500 psi @ 72° F 50715K729 297.50

Right-Angle Tee Adapters (Swivels Until Tightened), Tube × Female Tube

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

Fittings that swivel until tightened have a built-in nut that rotates 360° for easy installation.

Fittings with female tube end have an internal flare that mates with the male tube end of another fitting.

Right-angle tees are also known as run tees.

For Tube

OD Material Max. Pressure Each

1/4" 316 Stainless Steel 5,000 psi @ 72° F 50715K714 $49.64

5/16" 316 Stainless Steel 5,000 psi @ 72° F 50715K715 99.14

3/8" 316 Stainless Steel 4,500 psi @ 72° F 50715K716 66.14

1/2" 316 Stainless Steel 4,000 psi @ 72° F 50715K717 107.39

5/8" 316 Stainless Steel 4,000 psi @ 72° F 50715K718 133.90

3/4" 316 Stainless Steel 3,500 psi @ 72° F 50715K719 171.02

1" 316 Stainless Steel 2,500 psi @ 72° F 50715K721 297.50

Tee Connectors, Tube

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

For Tube

OD Material Max. Pressure Each

1/8" 316 Stainless Steel 5,000 psi @ 72° F 50715K415 $87.35

1/4" 316 Stainless Steel 5,000 psi @ 72° F 50715K281 47.98

5/16" 316 Stainless Steel 5,000 psi @ 72° F 50715K286 81.96

3/8" 316 Stainless Steel 5,000 psi @ 72° F 50715K282 54.32

1/2" 316 Stainless Steel 5,000 psi @ 72° F 50715K283 68.30

5/8" 316 Stainless Steel 5,000 psi @ 72° F 50715K287 90.75

3/4" 316 Stainless Steel 4,500 psi @ 72° F 50715K284 117.33

1" 316 Stainless Steel 3,500 psi @ 72° F 50715K285 188.15

Caps

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

For Tube

OD Material Each

1/8" 316 Stainless Steel 50715K511 $22.25

1/4" 316 Stainless Steel 50715K512 10.33

5/16" 316 Stainless Steel 50715K513 24.62

3/8" 316 Stainless Steel 50715K514 11.94

1/2" 316 Stainless Steel 50715K515 14.30

5/8" 316 Stainless Steel 50715K516 39.70

3/4" 316 Stainless Steel 50715K517 47.66

1" 316 Stainless Steel 50715K518 71.46

Plugs

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

For Tube

OD Material Each

1/8" 316 Stainless Steel 50715K521 $31.77

1/4" 316 Stainless Steel 50715K522 9.53

5/16" 316 Stainless Steel 50715K523 15.09

3/8" 316 Stainless Steel 50715K524 12.70

1/2" 316 Stainless Steel 50715K525 19.07

5/8" 316 Stainless Steel 50715K526 36.52

3/4" 316 Stainless Steel 50715K527 50.83

1" 316 Stainless Steel 50715K528 69.87

Nuts

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

For Tube

OD Nut Material Each

1/8" 316 Stainless Steel 50715K416 $5.55

3/16" 316 Stainless Steel 50715K382 4.70

1/4" 316 Stainless Steel 50715K324 3.27

5/16" 316 Stainless Steel 50715K635 5.95

3/8" 316 Stainless Steel 50715K326 4.09

1/2" 316 Stainless Steel 50715K328 5.39

5/8" 316 Stainless Steel 50715K636 17.35

3/4" 316 Stainless Steel 50715K632 24.71

7/8" 316 Stainless Steel 50715K138 48.10

1" 316 Stainless Steel 50715K634 41.00

1 1/4" 316 Stainless Steel 50715K139 80.11

1 1/2" 316 Stainless Steel 50715K141 112.14

2" 316 Stainless Steel 50715K142 201.84

Sleeves

For Use With: Air, Hydraulic Fluid, Isopropyl Alcohol, Natural Gas, Phosphoric Acid, Water

Temperature Range: -420° to 1,200° F

Use these sleeves with a nut and fitting to provide a tight metal-to-metal seal on stainless steel tubing that is flared to 37°. Sleeves are 316 stainless steel for excellent corrosion resistance. They are also known as ferrules.

Inch × metric sleeve adapters convert the fitting from inch to metric.

For Tube

OD

Inch Metric,

mm Sleeve Material Each

Inch

1/8" __ 316 Stainless Steel 50715K417 $3.56

3/16" __ 316 Stainless Steel 50715K368 4.03

1/4" __ 316 Stainless Steel 50715K316 2.00

5/16" __ 316 Stainless Steel 50715K627 2.89

3/8" __ 316 Stainless Steel 50715K318 3.06

1/2" __ 316 Stainless Steel 50715K322 5.58

5/8" __ 316 Stainless Steel 50715K628 8.38

3/4" __ 316 Stainless Steel 50715K624 10.14

7/8" __ 316 Stainless Steel 50715K111 40.12

1" __ 316 Stainless Steel 50715K626 20.16

1 1/4" __ 316 Stainless Steel 50715K112 36.83

1 1/2" __ 316 Stainless Steel 50715K113 56.08

2" __ 316 Stainless Steel 50715K114 120.23

Inch × Metric

1/4" 6 316 Stainless Steel 50715K369 13.02

5/16" 8 316 Stainless Steel 50715K371 14.69

3/8" 10 316 Stainless Steel 50715K372 15.50

1/2" 12 316 Stainless Steel 50715K373 16.67